7x+9x+12x=180

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Solution for 7x+9x+12x=180 equation: 


Simplifying
7x + 9x + 12x = 180

Combine like terms: 7x + 9x = 16x
16x + 12x = 180

Combine like terms: 16x + 12x = 28x
28x = 180

Solving
28x = 180

Solving for variable 'x'.

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

Divide each side by '28'.
x = 6.428571429

Simplifying
x = 6.428571429

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