Question

What is 6+4/5b=9/10b

Answer 1

You make 4/5b into 8/10b and subtract for om both sides. that leaves you with 1/10b. then it would be 6=1/10b. divide both sides by 1/10 . Your final answer is 60

Answer 2

6+4/5b=9/10b  b=60 use wolfram