MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
1 3x 15 18
Question
-1/3x+15=18
Like
226
likes
1128
views
Answer to a math question -1/3x+15=18
Hank
4.8
91
Answers
Multiply both sides of the equation by
$3$
$-x+45=54$
Move the constant to the right-hand side and change its sign
$-x=54-45$
Subtract the numbers
$-x=9$
Change the signs on both sides of the equation
$x=-9$
Frequently asked questions (FAQs)
What is the average number of hours spent studying by 30 students given that their data ranges from 3 to 12 hours?
+
What is the maximum value of the cube root function when x = 8?
+
What is the equation of the exponential function that passes through (1,4) and (2,12)?
+
New questions in Mathematics
Jose bought 3/4 of oil and his sister bought 6/8, which of the two bought more oil?
What is the amount of interest of 75,000 at 3.45% per year, at the end of 12 years and 6 months?
Suppose 56% of politicians are lawyers if a random sample of size 873 is selected, what is the probability that the proportion of politicians who are lawyers will be less than 55% round your answer to four decimal places
2x-4y=-6; -4y+4y=-8
A regional candy factory sells a guava roll at a price of $48, the monthly fixed costs amount to $125,000 and the variable cost for making a guava roll is $28. Determine: a) The equation of the total income from the production of guava rolls.
If f(x,y)=6xy^2+3y^3 find (∫3,-2) f(x,y)dx.
89, ÷ 10
3.24 ÷ 82
Use a pattern approach to explain why (-2)(-3)=6
Using the bank and exact method, calculate the interest on capital 10000 at 12% annual nominal interest rate for the period from 15.3. 2016 until 10/10/2016
Buffalo Company makes and sells shampoo. Each unit requires $1.40 labor costs, material costs per unit are $0.90 and other variable costs are $0.30. It sells shampoo for $4.45 to retailers. Fixed costs are $15,000. It sold 25,000 units in the current month. What is the Break-Even point in units? What is the Break-Even point in dollars? What is the contribution margin of Buffalo Company?
effectiveness of fiscal and monetary policy under closed and open economies
2x2
A diamond ring was reduced from $999.99 to $689.99. Find the percent reduction in the price. Round the answer to the nearest tenth of a percent, if necessary.
if y=1/w^2 yw=2-x; find dy/dx
a coffee shop has 9 types of creamer and 11 types of sweetener. In how any ways can a person make their coffee?
A candy manufacturer must monitor deviations in the amount of sugar in their products They want their products to meet standards. They selected a random sample of 20 candies and found that the sandard deviation of that sample is 1.7. What is the probabilty of finding a sample variance as high or higher if the population variance is actually 3277 Assume the population distribution is normal.
question 1 Consider a sample space S, and two events A and B such that P(A ∩ B) = 0.2, P(A ∪ B) = 0.6, P(B ∪ ̄A) = 0.8 (a) [0.5 points] Calculate P (A). (b) [0.5 points] Calculate P (B)
-1/3x+15=18
g(x)=3(x+8). What is the value of g(12)
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
a to the power of 2 minus 16 over a plus 4, what is the result?
-442/c+5=26 what is c?
The patient is prescribed a course of 30 tablets. The tablets are prescribed “1 tablet twice a day”. How many days does a course of medication last?
A circular park has a diameter of 150ft. A circular fence is to be placed on the edge of this park. Calculate the cost of fencing this park if the rate charged is $7 per foot. Use π = 3.14.
Given the vectors: a = (2m – 3n, 4n – m) and b = (2, -3), find the values of m and n that make: a = 5 b.
How many different ways can a psychology student select 5 subjects from a pool of 20 subjects and assign each one to a different experiment?
By direct proof, how can you prove that “The sum of any three consecutive even integers is always a multiple of 6”.
What is 28 marks out of 56 as a percentage
2x+4x=
20% of 3500
Task 1 angel has 3 quarters 3/8 of a tank of gasoline and Miguel 7/8, who has more gasoline? number line on number line
A storage maker price is $2.50 per square feet. Find the price of a custom shed 4 yards long, and 5yards wide and 8 feet tall
How to convert 45 kg into grams
What is the value of f(-3) for the function X squared+5x-8=
Write an expression using compatible numbers that can be used to estimate the quotient 629\86
question 1 Consider a sample space S, and two events A and B such that P(A ∩ B) = 0.2, P(A ∪ B) = 0.6, P(B ∪ ̄A) = 0.8 (a) [0.5 points] Calculate P (A). (b) [0.5 points] Calculate P (B)
64-6x^2>0
f(r) = 1/r+9 find f(x^2) + 1
Paul invites 12 friends to his birthday. He wants to give 15 candies to everyone two. The candies are sold in packs of 25. How many should he buy? packages?
An invoice for €2,880 plus default interest of €48.40 was paid on October 28th. Interest rate 5.5%. When was the bill due?