27x-18+27=21

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Solution for 27x-18+27=21 equation:


Simplifying
27x + -18 + 27 = 21

Reorder the terms:
-18 + 27 + 27x = 21

Combine like terms: -18 + 27 = 9
9 + 27x = 21

Solving
9 + 27x = 21

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 27x = 21 + -9

Combine like terms: 9 + -9 = 0
0 + 27x = 21 + -9
27x = 21 + -9

Combine like terms: 21 + -9 = 12
27x = 12

Divide each side by '27'.
x = 0.4444444444

Simplifying
x = 0.4444444444

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