Find the x- and y-intercepts of the equation 3x - 7 y= 21. A) x-intercept: (7,0), y-intercept: (0,3)
B) x-intercept: (7,0), y-intercept: (0,-3)
C) x-intercept: (0,7), y-intercept: (-3,0)
D) x-intercept: (0,-7), y-intercept: (3,0)

B) x-intercept: (7,0), y-intercept: (0,-3)

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:

answer is : muchas/tipicas

have a nice day!

~recklesschicken