Question

A says to B, "If you give me one of your stamps, we shall have equal number of stamps." B says to A, "If you give me one of your stamps, I shall have twice as many as you will be left with". How many stamps do each one have?

Answer 1

a+1=b-1

b+1=2(a-1)

a=b-2

sub in 2nd eq

b+1=2(b-2-1)

b+1=2b-6

7=b

a=5

Answer 2

Step-by-step explanation:

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