3x-8=13x-9

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Solution for 3x-8=13x-9 equation:


Simplifying
3x + -8 = 13x + -9

Reorder the terms:
-8 + 3x = 13x + -9

Reorder the terms:
-8 + 3x = -9 + 13x

Solving
-8 + 3x = -9 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-8 + 3x + -13x = -9 + 13x + -13x

Combine like terms: 3x + -13x = -10x
-8 + -10x = -9 + 13x + -13x

Combine like terms: 13x + -13x = 0
-8 + -10x = -9 + 0
-8 + -10x = -9

Add '8' to each side of the equation.
-8 + 8 + -10x = -9 + 8

Combine like terms: -8 + 8 = 0
0 + -10x = -9 + 8
-10x = -9 + 8

Combine like terms: -9 + 8 = -1
-10x = -1

Divide each side by '-10'.
x = 0.1

Simplifying
x = 0.1

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