Question

Find the number whose sum and difference are 117 and 45 respectively

Answer 1

Answer:

81 and 36

Step-by-step explanation:

Let numbers be x and y

Then,

x+y=117  → (1)

x-y=45  → (2)

Add (1) and (2)

2x=162

∴x=81

Subtract (2) from (1)

2y=72

∴y=36

So, numbers are 81 and 36

Answer 2

Answer:

HERE IS YOUR ANSWER!!

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