3x+(76-x)=180

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Solution for 3x+(76-x)=180 equation:


Simplifying
3x + (76 + -1x) = 180

Remove parenthesis around (76 + -1x)
3x + 76 + -1x = 180

Reorder the terms:
76 + 3x + -1x = 180

Combine like terms: 3x + -1x = 2x
76 + 2x = 180

Solving
76 + 2x = 180

Solving for variable 'x'.

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

Add '-76' to each side of the equation.
76 + -76 + 2x = 180 + -76

Combine like terms: 76 + -76 = 0
0 + 2x = 180 + -76
2x = 180 + -76

Combine like terms: 180 + -76 = 104
2x = 104

Divide each side by '2'.
x = 52

Simplifying
x = 52

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