13x-189=3x-9

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Solution for 13x-189=3x-9 equation:


Simplifying
13x + -189 = 3x + -9

Reorder the terms:
-189 + 13x = 3x + -9

Reorder the terms:
-189 + 13x = -9 + 3x

Solving
-189 + 13x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-189 + 13x + -3x = -9 + 3x + -3x

Combine like terms: 13x + -3x = 10x
-189 + 10x = -9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-189 + 10x = -9 + 0
-189 + 10x = -9

Add '189' to each side of the equation.
-189 + 189 + 10x = -9 + 189

Combine like terms: -189 + 189 = 0
0 + 10x = -9 + 189
10x = -9 + 189

Combine like terms: -9 + 189 = 180
10x = 180

Divide each side by '10'.
x = 18

Simplifying
x = 18

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