3(r+2.7)-8r=11.4

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Solution for 3(r+2.7)-8r=11.4 equation: 



3(r+2.7)-8r=11.4

We move all terms to the left:

3(r+2.7)-8r-(11.4)=0

We add all the numbers together, and all the variables

-8r+3(r+2.7)-11.4=0

We multiply parentheses

-8r+3r+8.1-11.4=0

We add all the numbers together, and all the variables

-5r-3.3=0

We move all terms containing r to the left, all other terms to the right

-5r=3.3

r=3.3/-5

r=-2.53846153846/3.84615384615

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