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aivan3 [116]
3 years ago
11

Suppose you have 30CD's. You know that you have 11 more CD's than your friend. Write and solve an equation to find the number of

CD's your friend has.
Mathematics
2 answers:
Serga [27]3 years ago
4 0

Answer:

30 - 11 = 19        19 CD's

Step-by-step explanation:


I am Lyosha [343]3 years ago
4 0

Answer:

30-11=x

x is what the friend has

or you can do x+11=30

x is what ur friend has still.

take the 11 over to the other side.

x=19

ur friend has 19 and you 30

19+11=30

Hope that helps!! :) Brainliest???



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