Question 912695
-2r+(-3r)+10+7+5r


-2r-3r+10+7+5r


-2r-3r+5r+10+7


(-2r-3r+5r)+(10+7)


(-2-3+5)r+(10+7)


(0)r+(17)


0r + 17


17


The final answer is <font color="red">17</font>


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Thanks,


Jim