Question

If a+b=13 and a-b=2 find a/b
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Answer 1

Answer:

a= 15/2

b = 11/2

Step-by-step explanation:

Let us consider,

a + b = 13 ----------> eq 1

and

a - b = 2 -----------> eq 2

Adding eq 1 and eq 2 ,

=> 2 a = 15

=> a = 15/2

Substituting in eq 1

15/2 + b = 13

b = 13 - 15/2

b = 26-15/2

=>b = 11/2

hope it helps....