15=x-7+2x-17

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Solution for 15=x-7+2x-17 equation:


Simplifying
15 = x + -7 + 2x + -17

Reorder the terms:
15 = -7 + -17 + x + 2x

Combine like terms: -7 + -17 = -24
15 = -24 + x + 2x

Combine like terms: x + 2x = 3x
15 = -24 + 3x

Solving
15 = -24 + 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.
15 + -3x = -24 + 3x + -3x

Combine like terms: 3x + -3x = 0
15 + -3x = -24 + 0
15 + -3x = -24

Add '-15' to each side of the equation.
15 + -15 + -3x = -24 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = -24 + -15
-3x = -24 + -15

Combine like terms: -24 + -15 = -39
-3x = -39

Divide each side by '-3'.
x = 13

Simplifying
x = 13

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