9x+9=90-9x+27

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Solution for 9x+9=90-9x+27 equation:


Simplifying
9x + 9 = 90 + -9x + 27

Reorder the terms:
9 + 9x = 90 + -9x + 27

Reorder the terms:
9 + 9x = 90 + 27 + -9x

Combine like terms: 90 + 27 = 117
9 + 9x = 117 + -9x

Solving
9 + 9x = 117 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
9 + 9x + 9x = 117 + -9x + 9x

Combine like terms: 9x + 9x = 18x
9 + 18x = 117 + -9x + 9x

Combine like terms: -9x + 9x = 0
9 + 18x = 117 + 0
9 + 18x = 117

Add '-9' to each side of the equation.
9 + -9 + 18x = 117 + -9

Combine like terms: 9 + -9 = 0
0 + 18x = 117 + -9
18x = 117 + -9

Combine like terms: 117 + -9 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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