Joe, a math major, calculates that in the last three years tu-
ition at tasmania state university has increased a total of
exactly 12.4864%. he also knows that tuition increased by
the same percentage each year. determine this percentage.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: