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15 votes
What is the answer to r-5r-6s+8s-15

User Phil Frost
by
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1 Answer

5 votes

Answer:

-4r+2s-15

Explanation:

collect like terms

r-5r= -4r

-6s+8s= 2s

therefore -4r+2s-15

User Ashish Mukarne
by
4.5k points