12x+17-9x=23

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Solution for 12x+17-9x=23 equation:


Simplifying
12x + 17 + -9x = 23

Reorder the terms:
17 + 12x + -9x = 23

Combine like terms: 12x + -9x = 3x
17 + 3x = 23

Solving
17 + 3x = 23

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 3x = 23 + -17

Combine like terms: 17 + -17 = 0
0 + 3x = 23 + -17
3x = 23 + -17

Combine like terms: 23 + -17 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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