Abookshelf has two shelves. the top shelf has 10 more than 1/3 of a number of books on the bottom shelf. there are 12 box on the bottom shelf how many books are on the top shelf and how did he get the answer 46

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:

45

step-by-step explanation: