23x-5=21x

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Solution for 23x-5=21x equation:


Simplifying
23x + -5 = 21x

Reorder the terms:
-5 + 23x = 21x

Solving
-5 + 23x = 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-5 + 23x + -21x = 21x + -21x

Combine like terms: 23x + -21x = 2x
-5 + 2x = 21x + -21x

Combine like terms: 21x + -21x = 0
-5 + 2x = 0

Add '5' to each side of the equation.
-5 + 5 + 2x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = 0 + 5
2x = 0 + 5

Combine like terms: 0 + 5 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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