8x+4x+20=4x+12

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Solution for 8x+4x+20=4x+12 equation:


Simplifying
8x + 4x + 20 = 4x + 12

Reorder the terms:
20 + 8x + 4x = 4x + 12

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

Reorder the terms:
20 + 12x = 12 + 4x

Solving
20 + 12x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
20 + 12x + -4x = 12 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
20 + 8x = 12 + 0
20 + 8x = 12

Add '-20' to each side of the equation.
20 + -20 + 8x = 12 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = 12 + -20
8x = 12 + -20

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

Divide each side by '8'.
x = -1

Simplifying
x = -1

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