3 years ago

4(r - 3k) = r - 5k Solve for r

Mathematics

2 answers:

Misha Larkins [42]3 years ago

8 0

Answer:

r=7k/3

Step-by-step explanation:

4r-12k=r-5k

4r=r-5k+12k

4r=r+7k

4r-r=7k

3r=7k

r=7k/3

kicyunya [14]3 years ago

6 0

Answer:

r= 7k/3

Step-by-step explanation:

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