12-5x=-7+20

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Solution for 12-5x=-7+20 equation: 


Simplifying
12 + -5x = -7 + 20

Combine like terms: -7 + 20 = 13
12 + -5x = 13

Solving
12 + -5x = 13

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 = 13 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 13 + -12
-5x = 13 + -12

Combine like terms: 13 + -12 = 1
-5x = 1

Divide each side by '-5'.
x = -0.2

Simplifying
x = -0.2

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