3x+12=-5x-30

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Solution for 3x+12=-5x-30 equation:


3x+12=-5x-30

We simplify the equation to the form, which is simple to understand 
3x+12=-5x-30

We move all terms containing x to the left and all other terms to the right. 
+3x+5x=-30-12

We simplify left and right side of the equation. 
+8x=-42

We divide both sides of the equation by 8 to get x. 
x=-5.25

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