3x-2+2x+9=180

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Solution for 3x-2+2x+9=180 equation:


Simplifying
3x + -2 + 2x + 9 = 180

Reorder the terms:
-2 + 9 + 3x + 2x = 180

Combine like terms: -2 + 9 = 7
7 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
7 + 5x = 180

Solving
7 + 5x = 180

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 5x = 180 + -7

Combine like terms: 7 + -7 = 0
0 + 5x = 180 + -7
5x = 180 + -7

Combine like terms: 180 + -7 = 173
5x = 173

Divide each side by '5'.
x = 34.6

Simplifying
x = 34.6

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