5x+112=7x+128

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Solution for 5x+112=7x+128 equation:


Simplifying
5x + 112 = 7x + 128

Reorder the terms:
112 + 5x = 7x + 128

Reorder the terms:
112 + 5x = 128 + 7x

Solving
112 + 5x = 128 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
112 + 5x + -7x = 128 + 7x + -7x

Combine like terms: 5x + -7x = -2x
112 + -2x = 128 + 7x + -7x

Combine like terms: 7x + -7x = 0
112 + -2x = 128 + 0
112 + -2x = 128

Add '-112' to each side of the equation.
112 + -112 + -2x = 128 + -112

Combine like terms: 112 + -112 = 0
0 + -2x = 128 + -112
-2x = 128 + -112

Combine like terms: 128 + -112 = 16
-2x = 16

Divide each side by '-2'.
x = -8

Simplifying
x = -8

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