12x-19=9x+2

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Solution for 12x-19=9x+2 equation:


Simplifying
12x + -19 = 9x + 2

Reorder the terms:
-19 + 12x = 9x + 2

Reorder the terms:
-19 + 12x = 2 + 9x

Solving
-19 + 12x = 2 + 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.
-19 + 12x + -9x = 2 + 9x + -9x

Combine like terms: 12x + -9x = 3x
-19 + 3x = 2 + 9x + -9x

Combine like terms: 9x + -9x = 0
-19 + 3x = 2 + 0
-19 + 3x = 2

Add '19' to each side of the equation.
-19 + 19 + 3x = 2 + 19

Combine like terms: -19 + 19 = 0
0 + 3x = 2 + 19
3x = 2 + 19

Combine like terms: 2 + 19 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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