3 years ago

How do u get 4+b to =19

2 answers:

6 0

First u subtract 19-4= 15 and then b= 15. So then 4+15=19. B=15
Hope this helps!

4 0

It would be 15.

Here's how:

Ask yourself what's the opposite of addition, that's subtraction.

4 - 19

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