90+(2*x-2)+(x+5)=180

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Solution for 90+(2*x-2)+(x+5)=180 equation: 


Simplifying
90 + (2x + -2) + (x + 5) = 180

Reorder the terms:
90 + (-2 + 2x) + (x + 5) = 180

Remove parenthesis around (-2 + 2x)
90 + -2 + 2x + (x + 5) = 180

Reorder the terms:
90 + -2 + 2x + (5 + x) = 180

Remove parenthesis around (5 + x)
90 + -2 + 2x + 5 + x = 180

Reorder the terms:
90 + -2 + 5 + 2x + x = 180

Combine like terms: 90 + -2 = 88
88 + 5 + 2x + x = 180

Combine like terms: 88 + 5 = 93
93 + 2x + x = 180

Combine like terms: 2x + x = 3x
93 + 3x = 180

Solving
93 + 3x = 180

Solving for variable 'x'.

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

Add '-93' to each side of the equation.
93 + -93 + 3x = 180 + -93

Combine like terms: 93 + -93 = 0
0 + 3x = 180 + -93
3x = 180 + -93

Combine like terms: 180 + -93 = 87
3x = 87

Divide each side by '3'.
x = 29

Simplifying
x = 29

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