What is the value of x in this equation?

7x+5 (3-2x) = 18

The value of x is negative 1

x = - 1

Step-by-step explanation:

7x + 5 (3 - 2x) = 18

Distribute 5 into (3 - 2x)

7x + 5 X 3 - 5 X 2x = 18

7x + 15 - 10x = 18

7x - 10x + 15 = 18

-3x + 15 = 18

Subtract 15 from both sides to eliminate 15 on the left

-3x + 15 - 15 = 18 - 15

-3x = 3

Divide both sides by by - 3 to isolate x

-3x/-3 = 3/-3

x = - 1