12x+85=7x

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Solution for 12x+85=7x equation:


Simplifying
12x + 85 = 7x

Reorder the terms:
85 + 12x = 7x

Solving
85 + 12x = 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.
85 + 12x + -7x = 7x + -7x

Combine like terms: 12x + -7x = 5x
85 + 5x = 7x + -7x

Combine like terms: 7x + -7x = 0
85 + 5x = 0

Add '-85' to each side of the equation.
85 + -85 + 5x = 0 + -85

Combine like terms: 85 + -85 = 0
0 + 5x = 0 + -85
5x = 0 + -85

Combine like terms: 0 + -85 = -85
5x = -85

Divide each side by '5'.
x = -17

Simplifying
x = -17

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