Question

4x+5 +7 = 9 the plus sign next to the 5 is small

209

likes
1045 views

Answer to a math question 4x+5 +7 = 9 the plus sign next to the 5 is small

Expert avatar
Sigrid
4.5
120 Answers
1. Begin by simplifying the equation: 4x + 5 + 7 = 9.

2. Combine the constant terms on the left side:
4x + 12 = 9.

3. Subtract 12 from both sides:
4x = 9 - 12.

4. Simplify the right side:
4x = -3.

5. Divide both sides by 4 to solve for x:
x = \frac{-3}{4}.

6. Therefore, the solution is:
x = -0.75.

Frequently asked questions (FAQs)
What conditions establish the signs of equality for two triangles?
+
What is the value of the product between the mixed number 2 1/2 and the real number 0.75, factoring in the number 4?
+
What is the limit of the sum of two functions as x approaches a, given that the limits of each individual function exist?
+
New questions in Mathematics
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 β€œ1 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 Ο€ = 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 β€œThe 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 βˆͺ B) = 0.6, P(B βˆͺ Μ„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?