15x+25=16x+20

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Solution for 15x+25=16x+20 equation:


Simplifying
15x + 25 = 16x + 20

Reorder the terms:
25 + 15x = 16x + 20

Reorder the terms:
25 + 15x = 20 + 16x

Solving
25 + 15x = 20 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
25 + 15x + -16x = 20 + 16x + -16x

Combine like terms: 15x + -16x = -1x
25 + -1x = 20 + 16x + -16x

Combine like terms: 16x + -16x = 0
25 + -1x = 20 + 0
25 + -1x = 20

Add '-25' to each side of the equation.
25 + -25 + -1x = 20 + -25

Combine like terms: 25 + -25 = 0
0 + -1x = 20 + -25
-1x = 20 + -25

Combine like terms: 20 + -25 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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