-13-2x=8-9x

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Solution for -13-2x=8-9x equation:


Simplifying
-13 + -2x = 8 + -9x

Solving
-13 + -2x = 8 + -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.
-13 + -2x + 9x = 8 + -9x + 9x

Combine like terms: -2x + 9x = 7x
-13 + 7x = 8 + -9x + 9x

Combine like terms: -9x + 9x = 0
-13 + 7x = 8 + 0
-13 + 7x = 8

Add '13' to each side of the equation.
-13 + 13 + 7x = 8 + 13

Combine like terms: -13 + 13 = 0
0 + 7x = 8 + 13
7x = 8 + 13

Combine like terms: 8 + 13 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

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