13x+21=22x+21

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Solution for 13x+21=22x+21 equation:


Simplifying
13x + 21 = 22x + 21

Reorder the terms:
21 + 13x = 22x + 21

Reorder the terms:
21 + 13x = 21 + 22x

Add '-21' to each side of the equation.
21 + -21 + 13x = 21 + -21 + 22x

Combine like terms: 21 + -21 = 0
0 + 13x = 21 + -21 + 22x
13x = 21 + -21 + 22x

Combine like terms: 21 + -21 = 0
13x = 0 + 22x
13x = 22x

Solving
13x = 22x

Solving for variable 'x'.

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

Add '-22x' to each side of the equation.
13x + -22x = 22x + -22x

Combine like terms: 13x + -22x = -9x
-9x = 22x + -22x

Combine like terms: 22x + -22x = 0
-9x = 0

Divide each side by '-9'.
x = 0

Simplifying
x = 0

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