15=2(x+4)-1

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Solution for 15=2(x+4)-1 equation:


15=2(x+4)-1

We simplify the equation to the form, which is simple to understand 
15=2(x+4)-1

Reorder the terms in parentheses
15=+(+2x+8)-1

Remove unnecessary parentheses
+15=+2x+8-1

We move all terms containing x to the left and all other terms to the right. 
-2x=+8-1-15

We simplify left and right side of the equation. 
-2x=-8

We divide both sides of the equation by -02 to get x. 
x=4

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