Question

A cellular phone company charges a $27.95 monthly fee and $.12/min for local calls. Another company charges $12.95 a month and $.32/min for local calls. For what number of minutes of local calls are the costs of the plans the same?

Answer 1

27.95+x(0.12)=12.95+x(0.32)

Answer 2

=>x=75 minutes

Answer 3

27.95+.12x=12.95+.32x
.12x-.32x=12.95-27.95
-.2x=-15
x=-15/-.2
I hope it helps