-91=-7(-3-8x)

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Solution for -91=-7(-3-8x) equation:


Simplifying
-91 = -7(-3 + -8x)
-91 = (-3 * -7 + -8x * -7)
-91 = (21 + 56x)

Solving
-91 = 21 + 56x

Solving for variable 'x'.

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

Add '-56x' to each side of the equation.
-91 + -56x = 21 + 56x + -56x

Combine like terms: 56x + -56x = 0
-91 + -56x = 21 + 0
-91 + -56x = 21

Add '91' to each side of the equation.
-91 + 91 + -56x = 21 + 91

Combine like terms: -91 + 91 = 0
0 + -56x = 21 + 91
-56x = 21 + 91

Combine like terms: 21 + 91 = 112
-56x = 112

Divide each side by '-56'.
x = -2

Simplifying
x = -2

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