Question

How do I solve this equation
6+4/5b=9/10b

Answer 1

`6+(4)/(5)b=(9)/(10)b\ \ \ \ \ \ |multiply\ both\ sides\ by\ 10\\\\60+2*4b=9b\\\\60+8b=9b\ \ \ \ \ \ |subtract\ 60\ from\ both\ sides\\\\8b=9b-60\ \ \ \ \ \ |subtract 9b\ from\ both\ sides\\\\-b=60\\\\\boxed{b=-60}`