3x+1+2x-3+9x=180

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Solution for 3x+1+2x-3+9x=180 equation:


Simplifying
3x + 1 + 2x + -3 + 9x = 180

Reorder the terms:
1 + -3 + 3x + 2x + 9x = 180

Combine like terms: 1 + -3 = -2
-2 + 3x + 2x + 9x = 180

Combine like terms: 3x + 2x = 5x
-2 + 5x + 9x = 180

Combine like terms: 5x + 9x = 14x
-2 + 14x = 180

Solving
-2 + 14x = 180

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 14x = 180 + 2

Combine like terms: -2 + 2 = 0
0 + 14x = 180 + 2
14x = 180 + 2

Combine like terms: 180 + 2 = 182
14x = 182

Divide each side by '14'.
x = 13

Simplifying
x = 13

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