Question

A+B= 2;
B+c=1
A+c=0; solve ​

Answer 1

Answer:

-1

Step-by-step explanation:

B+c+A+c=1+0

A+b+2c=1

2+2c=1

2c=1-2

c=-1

B+c=1

b-1=1

B=2

A+B=2

A=0

Answer 2

Step-by-step explanation:

this is the answer......