Question

x=4y
y=4x+3
solve for x and y

Answer 1

help

Answer 2

y=4(4y)+3
y=16y+3
-15y=3
15y=-3
y=-3/15
y=-1/5

x=4y
x=4*(-1/5)
x=-4/5

Answer 3

y=4(4y)+3
y=16y+3
-15y=3
y=-3/15=-1/5
x=4y
x=4(-1/5)
x=-4/5

Answer 4

looks like someone is already helping you

Answer 5

thank you (: