x+122=2x+80

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Solution for x+122=2x+80 equation:


Simplifying
x + 122 = 2x + 80

Reorder the terms:
122 + x = 2x + 80

Reorder the terms:
122 + x = 80 + 2x

Solving
122 + x = 80 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
122 + x + -2x = 80 + 2x + -2x

Combine like terms: x + -2x = -1x
122 + -1x = 80 + 2x + -2x

Combine like terms: 2x + -2x = 0
122 + -1x = 80 + 0
122 + -1x = 80

Add '-122' to each side of the equation.
122 + -122 + -1x = 80 + -122

Combine like terms: 122 + -122 = 0
0 + -1x = 80 + -122
-1x = 80 + -122

Combine like terms: 80 + -122 = -42
-1x = -42

Divide each side by '-1'.
x = 42

Simplifying
x = 42

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