15x-13=7x+25

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Solution for 15x-13=7x+25 equation:


Simplifying
15x + -13 = 7x + 25

Reorder the terms:
-13 + 15x = 7x + 25

Reorder the terms:
-13 + 15x = 25 + 7x

Solving
-13 + 15x = 25 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-13 + 15x + -7x = 25 + 7x + -7x

Combine like terms: 15x + -7x = 8x
-13 + 8x = 25 + 7x + -7x

Combine like terms: 7x + -7x = 0
-13 + 8x = 25 + 0
-13 + 8x = 25

Add '13' to each side of the equation.
-13 + 13 + 8x = 25 + 13

Combine like terms: -13 + 13 = 0
0 + 8x = 25 + 13
8x = 25 + 13

Combine like terms: 25 + 13 = 38
8x = 38

Divide each side by '8'.
x = 4.75

Simplifying
x = 4.75

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