-128-7x=-2x+87

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Solution for -128-7x=-2x+87 equation:


Simplifying
-128 + -7x = -2x + 87

Reorder the terms:
-128 + -7x = 87 + -2x

Solving
-128 + -7x = 87 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-128 + -7x + 2x = 87 + -2x + 2x

Combine like terms: -7x + 2x = -5x
-128 + -5x = 87 + -2x + 2x

Combine like terms: -2x + 2x = 0
-128 + -5x = 87 + 0
-128 + -5x = 87

Add '128' to each side of the equation.
-128 + 128 + -5x = 87 + 128

Combine like terms: -128 + 128 = 0
0 + -5x = 87 + 128
-5x = 87 + 128

Combine like terms: 87 + 128 = 215
-5x = 215

Divide each side by '-5'.
x = -43

Simplifying
x = -43

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