4(-1.5-7)=x

Solution for 4(-1.5-7)=x equation:

Simplifying
4(-1.5 + -7) = x

Combine like terms: -1.5 + -7 = -8.5
4(-8.5) = x

Multiply 4 * -8.5
-34 = x

Solving
-34 = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-34 + -1x = x + -1x

Combine like terms: x + -1x = 0
-34 + -1x = 0

Add '34' to each side of the equation.
-34 + 34 + -1x = 0 + 34

Combine like terms: -34 + 34 = 0
0 + -1x = 0 + 34
-1x = 0 + 34

Combine like terms: 0 + 34 = 34
-1x = 34

Divide each side by '-1'.
x = -34

Simplifying
x = -34