4(2r-1)=(3r+16)

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Solution for 4(2r-1)=(3r+16) equation:



4(2r-1)=(3r+16)
We move all terms to the left:
4(2r-1)-((3r+16))=0
We multiply parentheses
8r-((3r+16))-4=0
We calculate terms in parentheses: -((3r+16)), so:
(3r+16)
We get rid of parentheses
3r+16
Back to the equation:
-(3r+16)
We get rid of parentheses
8r-3r-16-4=0
We add all the numbers together, and all the variables
5r-20=0
We move all terms containing r to the left, all other terms to the right
5r=20
r=20/5
r=4

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