9X+9+6X+81=180

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Solution for 9X+9+6X+81=180 equation:


Simplifying
9X + 9 + 6X + 81 = 180

Reorder the terms:
9 + 81 + 9X + 6X = 180

Combine like terms: 9 + 81 = 90
90 + 9X + 6X = 180

Combine like terms: 9X + 6X = 15X
90 + 15X = 180

Solving
90 + 15X = 180

Solving for variable 'X'.

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

Add '-90' to each side of the equation.
90 + -90 + 15X = 180 + -90

Combine like terms: 90 + -90 = 0
0 + 15X = 180 + -90
15X = 180 + -90

Combine like terms: 180 + -90 = 90
15X = 90

Divide each side by '15'.
X = 6

Simplifying
X = 6

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