x+3+7=5(x-4) solve for x?

Question

x+3+7=5(x-4) solve for x?

Answer 1

x + 10 = 5 x - 20

30 = 4 x
x = 15/2

Answer 2

x+3+7=5(x-4)

10+x=5x + -20
10=4x + -20
30=4x
x=7.5

Answer 3

x+3+7=5(x-4)

x + 10 = 5x - 20

10 + 20 = 5x - x

30 = 4x

30/4 = x

7.5 = x

Answer 4

To solve for x in the equation x + 3 + 7 = 5(x - 4), we need to simplify both sides of the equation and isolate the variable x. Here's how we can do it step by step:

1. Distribute the 5 on the right side:
x + 3 + 7 = 5x - 20

2. Combine like terms on both sides of the equation:
x + 10 = 5x - 20

3. Move x terms to one side and constant terms to the other side:
x - 5x = -20 - 10

4. Simplify:
-4x = -30

5. Divide both sides of the equation by -4:
x = (-30) / (-4)

6. Simplify the fraction:
x = 15/2 or x = 7.5

So the solution to the equation x + 3 + 7 = 5(x - 4) is x = 15/2 or x = 7.5.