x+18+6x+9=9x+27

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Solution for x+18+6x+9=9x+27 equation:


Simplifying
x + 18 + 6x + 9 = 9x + 27

Reorder the terms:
18 + 9 + x + 6x = 9x + 27

Combine like terms: 18 + 9 = 27
27 + x + 6x = 9x + 27

Combine like terms: x + 6x = 7x
27 + 7x = 9x + 27

Reorder the terms:
27 + 7x = 27 + 9x

Add '-27' to each side of the equation.
27 + -27 + 7x = 27 + -27 + 9x

Combine like terms: 27 + -27 = 0
0 + 7x = 27 + -27 + 9x
7x = 27 + -27 + 9x

Combine like terms: 27 + -27 = 0
7x = 0 + 9x
7x = 9x

Solving
7x = 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.
7x + -9x = 9x + -9x

Combine like terms: 7x + -9x = -2x
-2x = 9x + -9x

Combine like terms: 9x + -9x = 0
-2x = 0

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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