YeshariG YeshariG

15-02-2017
Mathematics

Answered

The sum of two numbers is 51 and the difference is 15 . What are the numbers?

Verified Answer :

sheheryar91 sheheryar91

15-02-2017

x+y=51
x-y=15
adding equation
2x=66
x=33
y=51-33
y=18

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