3x+23=9x-19

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Solution for 3x+23=9x-19 equation:


Simplifying
3x + 23 = 9x + -19

Reorder the terms:
23 + 3x = 9x + -19

Reorder the terms:
23 + 3x = -19 + 9x

Solving
23 + 3x = -19 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
23 + 3x + -9x = -19 + 9x + -9x

Combine like terms: 3x + -9x = -6x
23 + -6x = -19 + 9x + -9x

Combine like terms: 9x + -9x = 0
23 + -6x = -19 + 0
23 + -6x = -19

Add '-23' to each side of the equation.
23 + -23 + -6x = -19 + -23

Combine like terms: 23 + -23 = 0
0 + -6x = -19 + -23
-6x = -19 + -23

Combine like terms: -19 + -23 = -42
-6x = -42

Divide each side by '-6'.
x = 7

Simplifying
x = 7

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