12x-87=-5x-7+x

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Solution for 12x-87=-5x-7+x equation:


Simplifying
12x + -87 = -5x + -7 + x

Reorder the terms:
-87 + 12x = -5x + -7 + x

Reorder the terms:
-87 + 12x = -7 + -5x + x

Combine like terms: -5x + x = -4x
-87 + 12x = -7 + -4x

Solving
-87 + 12x = -7 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-87 + 12x + 4x = -7 + -4x + 4x

Combine like terms: 12x + 4x = 16x
-87 + 16x = -7 + -4x + 4x

Combine like terms: -4x + 4x = 0
-87 + 16x = -7 + 0
-87 + 16x = -7

Add '87' to each side of the equation.
-87 + 87 + 16x = -7 + 87

Combine like terms: -87 + 87 = 0
0 + 16x = -7 + 87
16x = -7 + 87

Combine like terms: -7 + 87 = 80
16x = 80

Divide each side by '16'.
x = 5

Simplifying
x = 5

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