-15=7x+13

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Solution for -15=7x+13 equation:


-15=7x+13

We simplify the equation to the form, which is simple to understand 
-15=7x+13

We move all terms containing x to the left and all other terms to the right. 
-7x=+13+15

We simplify left and right side of the equation. 
-7x=+28

We divide both sides of the equation by -07 to get x. 
x=-4

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