40r+61=71

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Solution for 40r+61=71 equation: 



40r+61=71

We move all terms to the left:

40r+61-(71)=0

We add all the numbers together, and all the variables

40r-10=0

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

40r=10

r=10/40

r=1/4

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