5r+30=-5r-12

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Solution for 5r+30=-5r-12 equation: 



5r+30=-5r-12

We move all terms to the left:

5r+30-(-5r-12)=0

We get rid of parentheses

5r+5r+12+30=0

We add all the numbers together, and all the variables

10r+42=0

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

10r=-42

r=-42/10

r=-4+1/5

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