7(8+3x)=-112

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Solution for 7(8+3x)=-112 equation: 


Simplifying
7(8 + 3x) = -112
(8 * 7 + 3x * 7) = -112
(56 + 21x) = -112

Solving
56 + 21x = -112

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 21x = -112 + -56

Combine like terms: 56 + -56 = 0
0 + 21x = -112 + -56
21x = -112 + -56

Combine like terms: -112 + -56 = -168
21x = -168

Divide each side by '21'.
x = -8

Simplifying
x = -8

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