-4x+12=20

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Solution for -4x+12=20 equation: 


Simplifying
-4x + 12 = 20

Reorder the terms:
12 + -4x = 20

Solving
12 + -4x = 20

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 + -4x = 20 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = 20 + -12
-4x = 20 + -12

Combine like terms: 20 + -12 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

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