5+7r-2=7r+7-4r

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Solution for 5+7r-2=7r+7-4r equation: 



5+7r-2=7r+7-4r

We move all terms to the left:

5+7r-2-(7r+7-4r)=0

We add all the numbers together, and all the variables

7r-(3r+7)+5-2=0

We add all the numbers together, and all the variables

7r-(3r+7)+3=0

We get rid of parentheses

7r-3r-7+3=0

We add all the numbers together, and all the variables

4r-4=0

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

4r=4

r=4/4

r=1

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