8(r+4)=64

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Solution for 8(r+4)=64 equation:



8(r+4)=64
We move all terms to the left:
8(r+4)-(64)=0
We multiply parentheses
8r+32-64=0
We add all the numbers together, and all the variables
8r-32=0
We move all terms containing r to the left, all other terms to the right
8r=32
r=32/8
r=4

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