-13x-18=-4x+9

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Solution for -13x-18=-4x+9 equation:


Simplifying
-13x + -18 = -4x + 9

Reorder the terms:
-18 + -13x = -4x + 9

Reorder the terms:
-18 + -13x = 9 + -4x

Solving
-18 + -13x = 9 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-18 + -13x + 4x = 9 + -4x + 4x

Combine like terms: -13x + 4x = -9x
-18 + -9x = 9 + -4x + 4x

Combine like terms: -4x + 4x = 0
-18 + -9x = 9 + 0
-18 + -9x = 9

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

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

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

Divide each side by '-9'.
x = -3

Simplifying
x = -3

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