Question

33-b=b+3
ans = b+b=33-b
2b=30
b=15​

Answer 1

Answer:

b+b=33-3

2b=30 then make over 2 in both side in order to find b,then you got

b=15

Answer 2

Answer:

33-b=b+3

then 33-3=b+b

2b=30

now b=30/2

get b=15