9x-2-8x-13=15

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Solution for 9x-2-8x-13=15 equation:


Simplifying
9x + -2 + -8x + -13 = 15

Reorder the terms:
-2 + -13 + 9x + -8x = 15

Combine like terms: -2 + -13 = -15
-15 + 9x + -8x = 15

Combine like terms: 9x + -8x = 1x
-15 + 1x = 15

Solving
-15 + 1x = 15

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 1x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 1x = 15 + 15
1x = 15 + 15

Combine like terms: 15 + 15 = 30
1x = 30

Divide each side by '1'.
x = 30

Simplifying
x = 30

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