-7(4x-9)+8=-28x+71

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Solution for -7(4x-9)+8=-28x+71 equation: 


Simplifying
-7(4x + -9) + 8 = -28x + 71

Reorder the terms:
-7(-9 + 4x) + 8 = -28x + 71
(-9 * -7 + 4x * -7) + 8 = -28x + 71
(63 + -28x) + 8 = -28x + 71

Reorder the terms:
63 + 8 + -28x = -28x + 71

Combine like terms: 63 + 8 = 71
71 + -28x = -28x + 71

Reorder the terms:
71 + -28x = 71 + -28x

Add '-71' to each side of the equation.
71 + -71 + -28x = 71 + -71 + -28x

Combine like terms: 71 + -71 = 0
0 + -28x = 71 + -71 + -28x
-28x = 71 + -71 + -28x

Combine like terms: 71 + -71 = 0
-28x = 0 + -28x
-28x = -28x

Add '28x' to each side of the equation.
-28x + 28x = -28x + 28x

Combine like terms: -28x + 28x = 0
0 = -28x + 28x

Combine like terms: -28x + 28x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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