15x-23=21+13x

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Solution for 15x-23=21+13x equation:


Simplifying
15x + -23 = 21 + 13x

Reorder the terms:
-23 + 15x = 21 + 13x

Solving
-23 + 15x = 21 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-23 + 15x + -13x = 21 + 13x + -13x

Combine like terms: 15x + -13x = 2x
-23 + 2x = 21 + 13x + -13x

Combine like terms: 13x + -13x = 0
-23 + 2x = 21 + 0
-23 + 2x = 21

Add '23' to each side of the equation.
-23 + 23 + 2x = 21 + 23

Combine like terms: -23 + 23 = 0
0 + 2x = 21 + 23
2x = 21 + 23

Combine like terms: 21 + 23 = 44
2x = 44

Divide each side by '2'.
x = 22

Simplifying
x = 22

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