Question

pleade give me a answer....
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Answer 1

Answer:

hey

Step-by-step explanation:

Given sum of two numbers is 15 and their difference is 7.

Let the numbers be a,b.

Then according to the problem,

a+b=15 and a−b=7.

Solving from the above equations we get

a=15+7/2 = 11

b= 15-7/2 = 4

hope it helps

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