-12X+9=-15

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Solution for -12X+9=-15 equation: 


Simplifying
-12X + 9 = -15

Reorder the terms:
9 + -12X = -15

Solving
9 + -12X = -15

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + -9 + -12X = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -12X = -15 + -9
-12X = -15 + -9

Combine like terms: -15 + -9 = -24
-12X = -24

Divide each side by '-12'.
X = 2

Simplifying
X = 2

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