4.1(7.8r-9)=10.6

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Solution for 4.1(7.8r-9)=10.6 equation:



4.1(7.8r-9)=10.6
We move all terms to the left:
4.1(7.8r-9)-(10.6)=0
We add all the numbers together, and all the variables
4.1(7.8r-9)-10.6=0
We multiply parentheses
28.7r-36.9-10.6=0
We add all the numbers together, and all the variables
28.7r-47.5=0
We move all terms containing r to the left, all other terms to the right
28.7r=47.5
r=47.5/28.7
r=1+6.7142857142857/10.25

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