Which values of a and b make the following equation true? (5x?y?) (-4x*y") --20xyas

O a = 11, b = 7
O a = 11, b = 10
a = 28, b = 7
a = 28, b = 10

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:

think the answer would beb