3x+32+9x-4=180

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Solution for 3x+32+9x-4=180 equation:


Simplifying
3x + 32 + 9x + -4 = 180

Reorder the terms:
32 + -4 + 3x + 9x = 180

Combine like terms: 32 + -4 = 28
28 + 3x + 9x = 180

Combine like terms: 3x + 9x = 12x
28 + 12x = 180

Solving
28 + 12x = 180

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 12x = 180 + -28

Combine like terms: 28 + -28 = 0
0 + 12x = 180 + -28
12x = 180 + -28

Combine like terms: 180 + -28 = 152
12x = 152

Divide each side by '12'.
x = 12.66666667

Simplifying
x = 12.66666667

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