8(4+2r)+3r=108

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Solution for 8(4+2r)+3r=108 equation: 



8(4+2r)+3r=108

We move all terms to the left:

8(4+2r)+3r-(108)=0

We add all the numbers together, and all the variables

8(2r+4)+3r-108=0

We add all the numbers together, and all the variables

3r+8(2r+4)-108=0

We multiply parentheses

3r+16r+32-108=0

We add all the numbers together, and all the variables

19r-76=0

We move all terms containing r to the left, all other terms to the right

19r=76

r=76/19

r=4

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