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3 years ago

6

If d-6c=4 and 2d-9c=20, find the value of d/c

1 answer:

mash [69]3 years ago

3 0

Answer:

7

Step-by-step explanation:

You get the value of c and d as follow

c=4

d=28

now,

d/c=28/4=7

so,

the value of d/c here is 7

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