74+x+(2x+7)=180

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Solution for 74+x+(2x+7)=180 equation:


Simplifying
74 + x + (2x + 7) = 180

Reorder the terms:
74 + x + (7 + 2x) = 180

Remove parenthesis around (7 + 2x)
74 + x + 7 + 2x = 180

Reorder the terms:
74 + 7 + x + 2x = 180

Combine like terms: 74 + 7 = 81
81 + x + 2x = 180

Combine like terms: x + 2x = 3x
81 + 3x = 180

Solving
81 + 3x = 180

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + 3x = 180 + -81

Combine like terms: 81 + -81 = 0
0 + 3x = 180 + -81
3x = 180 + -81

Combine like terms: 180 + -81 = 99
3x = 99

Divide each side by '3'.
x = 33

Simplifying
x = 33

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