122-4x=4x+20

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Solution for 122-4x=4x+20 equation:


Simplifying
122 + -4x = 4x + 20

Reorder the terms:
122 + -4x = 20 + 4x

Solving
122 + -4x = 20 + 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.
122 + -4x + -4x = 20 + 4x + -4x

Combine like terms: -4x + -4x = -8x
122 + -8x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
122 + -8x = 20 + 0
122 + -8x = 20

Add '-122' to each side of the equation.
122 + -122 + -8x = 20 + -122

Combine like terms: 122 + -122 = 0
0 + -8x = 20 + -122
-8x = 20 + -122

Combine like terms: 20 + -122 = -102
-8x = -102

Divide each side by '-8'.
x = 12.75

Simplifying
x = 12.75

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