12.5-8.5x=-20

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Solution for 12.5-8.5x=-20 equation: 


Simplifying
12.5 + -8.5x = -20

Solving
12.5 + -8.5x = -20

Solving for variable 'x'.

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

Add '-12.5' to each side of the equation.
12.5 + -12.5 + -8.5x = -20 + -12.5

Combine like terms: 12.5 + -12.5 = 0.0
0.0 + -8.5x = -20 + -12.5
-8.5x = -20 + -12.5

Combine like terms: -20 + -12.5 = -32.5
-8.5x = -32.5

Divide each side by '-8.5'.
x = 3.823529412

Simplifying
x = 3.823529412

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