5r+9=3r+-8

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Solution for 5r+9=3r+-8 equation: 



5r+9=3r+-8

We move all terms to the left:

5r+9-(3r+-8)=0

We add all the numbers together, and all the variables

5r-(3r-8)+9=0

We get rid of parentheses

5r-3r+8+9=0

We add all the numbers together, and all the variables

2r+17=0

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

2r=-17

r=-17/2

r=-8+1/2

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