-12.5=-15.5x+12x-12

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Solution for -12.5=-15.5x+12x-12 equation:


Simplifying
-12.5 = -15.5x + 12x + -12

Reorder the terms:
-12.5 = -12 + -15.5x + 12x

Combine like terms: -15.5x + 12x = -3.5x
-12.5 = -12 + -3.5x

Solving
-12.5 = -12 + -3.5x

Solving for variable 'x'.

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

Add '3.5x' to each side of the equation.
-12.5 + 3.5x = -12 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
-12.5 + 3.5x = -12 + 0.0
-12.5 + 3.5x = -12

Add '12.5' to each side of the equation.
-12.5 + 12.5 + 3.5x = -12 + 12.5

Combine like terms: -12.5 + 12.5 = 0.0
0.0 + 3.5x = -12 + 12.5
3.5x = -12 + 12.5

Combine like terms: -12 + 12.5 = 0.5
3.5x = 0.5

Divide each side by '3.5'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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