68-4x=8x+20

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Solution for 68-4x=8x+20 equation:


Simplifying
68 + -4x = 8x + 20

Reorder the terms:
68 + -4x = 20 + 8x

Solving
68 + -4x = 20 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
68 + -4x + -8x = 20 + 8x + -8x

Combine like terms: -4x + -8x = -12x
68 + -12x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
68 + -12x = 20 + 0
68 + -12x = 20

Add '-68' to each side of the equation.
68 + -68 + -12x = 20 + -68

Combine like terms: 68 + -68 = 0
0 + -12x = 20 + -68
-12x = 20 + -68

Combine like terms: 20 + -68 = -48
-12x = -48

Divide each side by '-12'.
x = 4

Simplifying
x = 4

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