249-x=122

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Solution for 249-x=122 equation: 


Simplifying
249 + -1x = 122

Solving
249 + -1x = 122

Solving for variable 'x'.

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

Add '-249' to each side of the equation.
249 + -249 + -1x = 122 + -249

Combine like terms: 249 + -249 = 0
0 + -1x = 122 + -249
-1x = 122 + -249

Combine like terms: 122 + -249 = -127
-1x = -127

Divide each side by '-1'.
x = 127

Simplifying
x = 127

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