12x+3x-12=0

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Solution for 12x+3x-12=0 equation:


12x+3x-12=0

We simplify the equation to the form, which is simple to understand 
12x+3x-12=0

We move all terms containing x to the left and all other terms to the right. 
+12x+3x=0+12

We simplify left and right side of the equation. 
+15x=+12

We divide both sides of the equation by 15 to get x. 
x=0.8

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