12-5x=57

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Solution for 12-5x=57 equation: 


Simplifying
12 + -5x = 57

Solving
12 + -5x = 57

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -5x = 57 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 57 + -12
-5x = 57 + -12

Combine like terms: 57 + -12 = 45
-5x = 45

Divide each side by '-5'.
x = -9

Simplifying
x = -9

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