3x=-7x-20

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Solution for 3x=-7x-20 equation:


3x=-7x-20

We simplify the equation to the form, which is simple to understand 
3x=-7x-20

We move all terms containing x to the left and all other terms to the right. 
+3x+7x=-20

We simplify left and right side of the equation. 
+10x=-20

We divide both sides of the equation by 10 to get x. 
x=-2

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