9x-18=27x-9

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Solution for 9x-18=27x-9 equation:


Simplifying
9x + -18 = 27x + -9

Reorder the terms:
-18 + 9x = 27x + -9

Reorder the terms:
-18 + 9x = -9 + 27x

Solving
-18 + 9x = -9 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-18 + 9x + -27x = -9 + 27x + -27x

Combine like terms: 9x + -27x = -18x
-18 + -18x = -9 + 27x + -27x

Combine like terms: 27x + -27x = 0
-18 + -18x = -9 + 0
-18 + -18x = -9

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

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

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

Divide each side by '-18'.
x = -0.5

Simplifying
x = -0.5

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