Question

please say me in the answer please ​

Answer 1

Answer:

2=6b

3=3

4=

Step-by-step explanation:

i hope answer given help

Answer 2

Answer:

1) ab

2) 3(1+b)

3) 6

4) 1

Step-by-step explanation:

just cross multiply 1st one.

sub -3b from both side or add 3b on both side for 2nd.

cross multiply then sub 3 for 3rd.

bring 1/2 to another side and x to the other for 4th.

Hope you got it.