12x+15=7x-15

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Solution for 12x+15=7x-15 equation:


12x+15=7x-15

We simplify the equation to the form, which is simple to understand 
12x+15=7x-15

We move all terms containing x to the left and all other terms to the right. 
+12x-7x=-15-15

We simplify left and right side of the equation. 
+5x=-30

We divide both sides of the equation by 5 to get x. 
x=-6

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