x+77=126

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Solution for x+77=126 equation: 


Simplifying
x + 77 = 126

Reorder the terms:
77 + x = 126

Solving
77 + x = 126

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + x = 126 + -77

Combine like terms: 77 + -77 = 0
0 + x = 126 + -77
x = 126 + -77

Combine like terms: 126 + -77 = 49
x = 49

Simplifying
x = 49

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