-7x-3=15

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Solution for -7x-3=15 equation:


-7x-3=15

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

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

We simplify left and right side of the equation. 
-7x=+18

We divide both sides of the equation by -7 to get x. 
x=-2.5714285714286

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