(x+1)+(x+1)+(x-2)=180

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Solution for (x+1)+(x+1)+(x-2)=180 equation:


Simplifying
(x + 1) + (x + 1) + (x + -2) = 180

Reorder the terms:
(1 + x) + (x + 1) + (x + -2) = 180

Remove parenthesis around (1 + x)
1 + x + (x + 1) + (x + -2) = 180

Reorder the terms:
1 + x + (1 + x) + (x + -2) = 180

Remove parenthesis around (1 + x)
1 + x + 1 + x + (x + -2) = 180

Reorder the terms:
1 + x + 1 + x + (-2 + x) = 180

Remove parenthesis around (-2 + x)
1 + x + 1 + x + -2 + x = 180

Reorder the terms:
1 + 1 + -2 + x + x + x = 180

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

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

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

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

Solving
3x = 180

Solving for variable 'x'.

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

Divide each side by '3'.
x = 60

Simplifying
x = 60

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