Answer:
4b-3.2=6b-12
12-3.2=6b -4b
8.8=2b
b=8.÷2
b=4.4
Answer: 10
<u>Step-by-step explanation:</u>
÷
= ÷
= x
=
= 10
I'm pretty sure its D
Step-by-step explanation: Brainliest???
Hmm
Step-by-step explanation: