-9=r+8

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Solution for -9=r+8 equation:


-9=r+8

We simplify the equation to the form, which is simple to understand 
-9=r+8

We move all terms containing r to the left and all other terms to the right. 
-1r=+8+9

We simplify left and right side of the equation. 
-1r=+17

We divide both sides of the equation by -01 to get r. 
r=-17

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