15+2(5+x)=31

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Solution for 15+2(5+x)=31 equation:


15+2(5+x)=31

We simplify the equation to the form, which is simple to understand 
15+2(5+x)=31

Reorder the terms in parentheses
15+(+10+2x)=31

Remove unnecessary parentheses
+15+10+2x=+31

We move all terms containing x to the left and all other terms to the right. 
+2x=+31-15-10

We simplify left and right side of the equation. 
+2x=+6

We divide both sides of the equation by 2 to get x. 
x=3

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