12r+16=25+6r

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Solution for 12r+16=25+6r equation:



12r+16=25+6r
We move all terms to the left:
12r+16-(25+6r)=0
We add all the numbers together, and all the variables
12r-(6r+25)+16=0
We get rid of parentheses
12r-6r-25+16=0
We add all the numbers together, and all the variables
6r-9=0
We move all terms containing r to the left, all other terms to the right
6r=9
r=9/6
r=1+1/2

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