7(8-3x)=-70

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Solution for 7(8-3x)=-70 equation: 


Simplifying
7(8 + -3x) = -70
(8 * 7 + -3x * 7) = -70
(56 + -21x) = -70

Solving
56 + -21x = -70

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 = -70 + -56

Combine like terms: 56 + -56 = 0
0 + -21x = -70 + -56
-21x = -70 + -56

Combine like terms: -70 + -56 = -126
-21x = -126

Divide each side by '-21'.
x = 6

Simplifying
x = 6

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