2x+7-7=161-7

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Solution for 2x+7-7=161-7 equation: 


Simplifying
2x + 7 + -7 = 161 + -7

Reorder the terms:
7 + -7 + 2x = 161 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 161 + -7
2x = 161 + -7

Combine like terms: 161 + -7 = 154
2x = 154

Solving
2x = 154

Solving for variable 'x'.

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

Divide each side by '2'.
x = 77

Simplifying
x = 77

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