19.7r+17.92=18.1r

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Solution for 19.7r+17.92=18.1r equation:



19.7r+17.92=18.1r
We move all terms to the left:
19.7r+17.92-(18.1r)=0
We add all the numbers together, and all the variables
19.7r-(+18.1r)+17.92=0
We get rid of parentheses
19.7r-18.1r+17.92=0
We add all the numbers together, and all the variables
1.6r+17.92=0
We move all terms containing r to the left, all other terms to the right
1.6r=-17.92
r=-17.92/1.6
r=-11+0.32/1.6

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