72-32x=71-28x-7

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Solution for 72-32x=71-28x-7 equation:


Simplifying
72 + -32x = 71 + -28x + -7

Reorder the terms:
72 + -32x = 71 + -7 + -28x

Combine like terms: 71 + -7 = 64
72 + -32x = 64 + -28x

Solving
72 + -32x = 64 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
72 + -32x + 28x = 64 + -28x + 28x

Combine like terms: -32x + 28x = -4x
72 + -4x = 64 + -28x + 28x

Combine like terms: -28x + 28x = 0
72 + -4x = 64 + 0
72 + -4x = 64

Add '-72' to each side of the equation.
72 + -72 + -4x = 64 + -72

Combine like terms: 72 + -72 = 0
0 + -4x = 64 + -72
-4x = 64 + -72

Combine like terms: 64 + -72 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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