3x-23-x=9

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Solution for 3x-23-x=9 equation:


Simplifying
3x + -23 + -1x = 9

Reorder the terms:
-23 + 3x + -1x = 9

Combine like terms: 3x + -1x = 2x
-23 + 2x = 9

Solving
-23 + 2x = 9

Solving for variable 'x'.

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

Add '23' to each side of the equation.
-23 + 23 + 2x = 9 + 23

Combine like terms: -23 + 23 = 0
0 + 2x = 9 + 23
2x = 9 + 23

Combine like terms: 9 + 23 = 32
2x = 32

Divide each side by '2'.
x = 16

Simplifying
x = 16

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