15x-25=8x-39

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Solution for 15x-25=8x-39 equation:


Simplifying
15x + -25 = 8x + -39

Reorder the terms:
-25 + 15x = 8x + -39

Reorder the terms:
-25 + 15x = -39 + 8x

Solving
-25 + 15x = -39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-25 + 15x + -8x = -39 + 8x + -8x

Combine like terms: 15x + -8x = 7x
-25 + 7x = -39 + 8x + -8x

Combine like terms: 8x + -8x = 0
-25 + 7x = -39 + 0
-25 + 7x = -39

Add '25' to each side of the equation.
-25 + 25 + 7x = -39 + 25

Combine like terms: -25 + 25 = 0
0 + 7x = -39 + 25
7x = -39 + 25

Combine like terms: -39 + 25 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2

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