3+7(1+8r)=32

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Solution for 3+7(1+8r)=32 equation:



3+7(1+8r)=32
We move all terms to the left:
3+7(1+8r)-(32)=0
We add all the numbers together, and all the variables
7(8r+1)+3-32=0
We add all the numbers together, and all the variables
7(8r+1)-29=0
We multiply parentheses
56r+7-29=0
We add all the numbers together, and all the variables
56r-22=0
We move all terms containing r to the left, all other terms to the right
56r=22
r=22/56
r=11/28

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