6(2r+1)=12

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Solution for 6(2r+1)=12 equation:



6(2r+1)=12
We move all terms to the left:
6(2r+1)-(12)=0
We multiply parentheses
12r+6-12=0
We add all the numbers together, and all the variables
12r-6=0
We move all terms containing r to the left, all other terms to the right
12r=6
r=6/12
r=1/2

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