8r-20=6(r-1)

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Solution for 8r-20=6(r-1) equation:


8r-20=6(r-1)

We simplify the equation to the form, which is simple to understand 
8r-20=6(r-1)

Reorder the terms in parentheses
8r-20=+(+6r-6)

Remove unnecessary parentheses
+8r-20=+6r-6

We move all terms containing r to the left and all other terms to the right. 
+8r-6r=-6+20

We simplify left and right side of the equation. 
+2r=+14

We divide both sides of the equation by 2 to get r. 
r=7

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