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How do you solve 5(r+9)−2(1−r)=1 need quickly

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How do you solve 5(r+9)−2(1−r)=1 need quickly

asked Apr 24, 2023 34.6k views

2 votes

How do you solve 5(r+9)−2(1−r)=1
need quickly

Mathematics
high-school

8.6k points

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1 Answer

7 votes

Answer:

r= -6

Explanation:

expand and get

5r+45-2+2r=1

7r+43=1

7r=1-43

7r=-42

r=-6

Kamilla answered Apr 29, 2023

7.9k points

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