15x+25=85-5x

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Solution for 15x+25=85-5x equation:


Simplifying
15x + 25 = 85 + -5x

Reorder the terms:
25 + 15x = 85 + -5x

Solving
25 + 15x = 85 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
25 + 15x + 5x = 85 + -5x + 5x

Combine like terms: 15x + 5x = 20x
25 + 20x = 85 + -5x + 5x

Combine like terms: -5x + 5x = 0
25 + 20x = 85 + 0
25 + 20x = 85

Add '-25' to each side of the equation.
25 + -25 + 20x = 85 + -25

Combine like terms: 25 + -25 = 0
0 + 20x = 85 + -25
20x = 85 + -25

Combine like terms: 85 + -25 = 60
20x = 60

Divide each side by '20'.
x = 3

Simplifying
x = 3

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