7x-15=-3x-45

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Solution for 7x-15=-3x-45 equation:


7x-15=-3x-45

We simplify the equation to the form, which is simple to understand 
7x-15=-3x-45

We move all terms containing x to the left and all other terms to the right. 
+7x+3x=-45+15

We simplify left and right side of the equation. 
+10x=-30

We divide both sides of the equation by 10 to get x. 
x=-3

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