Samantha invests $13,000 at 8% simple interest for 1 year. how much is in the account at the end of the 1 year period?

its 4 because 2 times 2 is 4, if you double the number two you get four

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: