10r-18=54+8r

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Solution for 10r-18=54+8r equation:



10r-18=54+8r
We move all terms to the left:
10r-18-(54+8r)=0
We add all the numbers together, and all the variables
10r-(8r+54)-18=0
We get rid of parentheses
10r-8r-54-18=0
We add all the numbers together, and all the variables
2r-72=0
We move all terms containing r to the left, all other terms to the right
2r=72
r=72/2
r=36

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