SOLUTION: how to do 19+32=31+?

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Question 807647: how to do 19+32=31+?
Found 2 solutions by fcabanski, Alan3354:
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
Add the numbers on the left: 51 = 31 + ?


Subtract 31 from both sides of the equation: 20 = ?


Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how to do 19+32=31+?
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It's arithmetic.
Make an effort.