20(2.5+r)=74

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Solution for 20(2.5+r)=74 equation: 



20(2.5+r)=74

We move all terms to the left:

20(2.5+r)-(74)=0

We add all the numbers together, and all the variables

20(r+2.5)-74=0

We multiply parentheses

20r+50-74=0

We add all the numbers together, and all the variables

20r-24=0

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

20r=24

r=24/20

r=1+1/5

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