4x-18=9x+9

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Solution for 4x-18=9x+9 equation:


Simplifying
4x + -18 = 9x + 9

Reorder the terms:
-18 + 4x = 9x + 9

Reorder the terms:
-18 + 4x = 9 + 9x

Solving
-18 + 4x = 9 + 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.
-18 + 4x + -9x = 9 + 9x + -9x

Combine like terms: 4x + -9x = -5x
-18 + -5x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-18 + -5x = 9 + 0
-18 + -5x = 9

Add '18' to each side of the equation.
-18 + 18 + -5x = 9 + 18

Combine like terms: -18 + 18 = 0
0 + -5x = 9 + 18
-5x = 9 + 18

Combine like terms: 9 + 18 = 27
-5x = 27

Divide each side by '-5'.
x = -5.4

Simplifying
x = -5.4

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