9x+4=12x+23

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Solution for 9x+4=12x+23 equation:


Simplifying
9x + 4 = 12x + 23

Reorder the terms:
4 + 9x = 12x + 23

Reorder the terms:
4 + 9x = 23 + 12x

Solving
4 + 9x = 23 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
4 + 9x + -12x = 23 + 12x + -12x

Combine like terms: 9x + -12x = -3x
4 + -3x = 23 + 12x + -12x

Combine like terms: 12x + -12x = 0
4 + -3x = 23 + 0
4 + -3x = 23

Add '-4' to each side of the equation.
4 + -4 + -3x = 23 + -4

Combine like terms: 4 + -4 = 0
0 + -3x = 23 + -4
-3x = 23 + -4

Combine like terms: 23 + -4 = 19
-3x = 19

Divide each side by '-3'.
x = -6.333333333

Simplifying
x = -6.333333333

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