MathMaster logo

MathMaster

  1. Home
  2. general
  3. solve 4x 8y 16 when x 6
Question

Solve 4x+8y=16 when x=6

213

likes
1064 views

Answer to a math question Solve 4x+8y=16 when x=6

Expert avatar
Murray
4.5
92 Answers
1. Substitute \(x = 6\) into the equation 4x+8y=16 :

4(6) + 8y = 16

2. Simplify the equation:

24 + 8y = 16

3. Subtract 24 from both sides of the equation:

8y = 16 - 24

4. Simplify:

8y = -8

5. Divide both sides by 8:

y = -1

Answer:

y = -1

Frequently asked questions (FAQs)
What is the factored form of the expression 2x^2 + 8x + 6?
+
Math Question: Find the 4th order derivative of y = 3x^5 - 2x^3 + 7x^2 - 4x + 9.
+
Math question: What is the slope-intercept equation of a line with a slope of 2 and a y-intercept of 5? (
+
New questions in Mathematics
8x²-30x-10x²+70x=-30x+10x²-20x²
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?
How do you think the company has increased or decreased its income?
Consider numbers from 1 to 2023. We delete 3 consecutive numbers so, that the avarage of the left numbers is a whole number
(5u + 6)-(3u+2)=
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.
A company that manufactures personal hygiene items purchases machinery for $220,000 that is considered to last 7 years; it is estimated that at the end of the period it will have a salvage value of $1000. Find: to. The depreciation rate. b. The book value at the end of the sixth year.
A person borrows rm 1000 from a bank at an interest rate of 10%. After some time, he pays the bank rm 1900 as full and final settlement of the loan. Estimate the duration of his loan.
15/5+7-5
Raúl, Gilberto and Arturo are playing golf; The probabilities of winning for each one are as follows: (Raúl wins) = 20% (Gilberto wins) = 0.05% (Arturo wins) = ¾%. Perform operations and order events from least to most probable.
The price per night of a suite at the Baglioni Hotel in Venice is 1896 euros, VAT included. The VAT in Italy is 25%. The hotel gets a return of 10% out of the price VAT included. a) What is the amount of VAT paid by the hotel for one
Given (3x+2)E [2;14] how much money (in soles) does Sophia have if numerically it is the greatest value of x?
I. Order to add 40.25+1.31+.45 what is the first action to do ?
3/9*4/8=
Use linear approximation to estimate the value of the sine of 31o.
-1%2F2x-4%3D18
Find the minimum value of the function y = -4 x3 + 60 x2 -252 x + 8 for values of x between x = 0 and x = 9 Enter the value of the function, not the value of x
We have two distributions: A (M = 66.7, 95% CI = [60.3, 67.1]) / B (M = 71.3 95% CI = [67.7, 74.9]). Erin maintains that B is significantly larger than A. Provide your opinion on Erin’s argument and justify your opinion.
Consider the function f(x)=1/2(x+1)^2-3. Use the preceding/following interval method to estimate the instantaneous rate of change at 𝑥 = 1.
Question 3 A square has a perimeter given by the algebraic expression 24x – 16. Write the algebraic expression that represents one of its sides.

You might be interested in