12x+28x+15=

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Solution for 12x+28x+15= equation:


12x + 28x +15 =0

We simplify the equation to the form, which is simple to understand 
12x+28x+15=0

We move all terms containing x to the left and all other terms to the right. 
+12x+28x=0-15

We simplify left and right side of the equation. 
+40x=-15

We divide both sides of the equation by 40 to get x. 
x=-0.375

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