2x+10+2x-20+90+90+x=180

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Solution for 2x+10+2x-20+90+90+x=180 equation:


Simplifying
2x + 10 + 2x + -20 + 90 + 90 + x = 180

Reorder the terms:
10 + -20 + 90 + 90 + 2x + 2x + x = 180

Combine like terms: 10 + -20 = -10
-10 + 90 + 90 + 2x + 2x + x = 180

Combine like terms: -10 + 90 = 80
80 + 90 + 2x + 2x + x = 180

Combine like terms: 80 + 90 = 170
170 + 2x + 2x + x = 180

Combine like terms: 2x + 2x = 4x
170 + 4x + x = 180

Combine like terms: 4x + x = 5x
170 + 5x = 180

Solving
170 + 5x = 180

Solving for variable 'x'.

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

Add '-170' to each side of the equation.
170 + -170 + 5x = 180 + -170

Combine like terms: 170 + -170 = 0
0 + 5x = 180 + -170
5x = 180 + -170

Combine like terms: 180 + -170 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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