-2(5+8r)=2-4r

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Solution for -2(5+8r)=2-4r equation:


-2(5+8r)=2-4r

We simplify the equation to the form, which is simple to understand 
-2(5+8r)=2-4r

Reorder the terms in parentheses
+(-10-16r)=2-4r

Remove unnecessary parentheses
-10-16r=+2-4r

We move all terms containing r to the left and all other terms to the right. 
-16r+4r=+2+10

We simplify left and right side of the equation. 
-12r=+12

We divide both sides of the equation by -12 to get r. 
r=-1

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