2x+77=45

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Solution for 2x+77=45 equation: 


Simplifying
2x + 77 = 45

Reorder the terms:
77 + 2x = 45

Solving
77 + 2x = 45

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 + 2x = 45 + -77

Combine like terms: 77 + -77 = 0
0 + 2x = 45 + -77
2x = 45 + -77

Combine like terms: 45 + -77 = -32
2x = -32

Divide each side by '2'.
x = -16

Simplifying
x = -16

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