-10(x+7)=90

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Solution for -10(x+7)=90 equation: 


Simplifying
-10(x + 7) = 90

Reorder the terms:
-10(7 + x) = 90
(7 * -10 + x * -10) = 90
(-70 + -10x) = 90

Solving
-70 + -10x = 90

Solving for variable 'x'.

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

Add '70' to each side of the equation.
-70 + 70 + -10x = 90 + 70

Combine like terms: -70 + 70 = 0
0 + -10x = 90 + 70
-10x = 90 + 70

Combine like terms: 90 + 70 = 160
-10x = 160

Divide each side by '-10'.
x = -16

Simplifying
x = -16

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