7x-x+35=2x+x-12

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Solution for 7x-x+35=2x+x-12 equation:


Simplifying
7x + -1x + 35 = 2x + x + -12

Reorder the terms:
35 + 7x + -1x = 2x + x + -12

Combine like terms: 7x + -1x = 6x
35 + 6x = 2x + x + -12

Reorder the terms:
35 + 6x = -12 + 2x + x

Combine like terms: 2x + x = 3x
35 + 6x = -12 + 3x

Solving
35 + 6x = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
35 + 6x + -3x = -12 + 3x + -3x

Combine like terms: 6x + -3x = 3x
35 + 3x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
35 + 3x = -12 + 0
35 + 3x = -12

Add '-35' to each side of the equation.
35 + -35 + 3x = -12 + -35

Combine like terms: 35 + -35 = 0
0 + 3x = -12 + -35
3x = -12 + -35

Combine like terms: -12 + -35 = -47
3x = -47

Divide each side by '3'.
x = -15.66666667

Simplifying
x = -15.66666667

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