2x+x+3+2(x+1)=180

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Solution for 2x+x+3+2(x+1)=180 equation:


Simplifying
2x + x + 3 + 2(x + 1) = 180

Reorder the terms:
2x + x + 3 + 2(1 + x) = 180
2x + x + 3 + (1 * 2 + x * 2) = 180
2x + x + 3 + (2 + 2x) = 180

Reorder the terms:
3 + 2 + 2x + x + 2x = 180

Combine like terms: 3 + 2 = 5
5 + 2x + x + 2x = 180

Combine like terms: 2x + x = 3x
5 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
5 + 5x = 180

Solving
5 + 5x = 180

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 5x = 180 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = 180 + -5
5x = 180 + -5

Combine like terms: 180 + -5 = 175
5x = 175

Divide each side by '5'.
x = 35

Simplifying
x = 35

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