SOLUTION: find the two number whose sum is 51 and whose difference is 13

SOLUTION: find the two number whose sum is 51 and whose difference is 13

Algebra.Com

Question 245573: find the two number whose sum is 51 and whose difference is 13
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
X+Y=51
X-Y=13
------------
2X=64
X=64/2
X=32 ANS.
32+Y=51
Y=51-32
Y=19 ANS.
PROOF:
32-19=13
13=13
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