Question

find A and B in the addition

A
+A

BA​

Answer 1

Answer:

Step-by-step explanation:

There are two cases.

Case 1: A is not equal to 0

Assuming [matha≠0[/math],

A+A+A=BA  

Combining the A’s on the left side, we get:

3A=BA  

Dividing both sides by A, we arrive at:

B=3  

A  can be any number it wants to be in this case.

Case 2: A is equal to 0

In this case, our equation simplifies to:

0=0∗B  

We get  A=0  and  B  can be any number.

Recap: Either  B=3  and  A  can by anything, or  B  can be anything and  A=0