9x+9+90=180

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Solution for 9x+9+90=180 equation: 


Simplifying
9x + 9 + 90 = 180

Reorder the terms:
9 + 90 + 9x = 180

Combine like terms: 9 + 90 = 99
99 + 9x = 180

Solving
99 + 9x = 180

Solving for variable 'x'.

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

Add '-99' to each side of the equation.
99 + -99 + 9x = 180 + -99

Combine like terms: 99 + -99 = 0
0 + 9x = 180 + -99
9x = 180 + -99

Combine like terms: 180 + -99 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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