3x-12x+4x=-7-9

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Solution for 3x-12x+4x=-7-9 equation: 


Simplifying
3x + -12x + 4x = -7 + -9

Combine like terms: 3x + -12x = -9x
-9x + 4x = -7 + -9

Combine like terms: -9x + 4x = -5x
-5x = -7 + -9

Combine like terms: -7 + -9 = -16
-5x = -16

Solving
-5x = -16

Solving for variable 'x'.

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

Divide each side by '-5'.
x = 3.2

Simplifying
x = 3.2

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