6th grade math
posted by polly on .
A+B = AB what are A and b

A is unknown.
B is 0. 
i figured it was 1+0=10 but i thought that was too easy.

wat?

the difference between 3 times x and 4

If either term is 0, the other term can be any value.
I hope this helps a little more. Thanks for asking. 
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