Question

URRGGEENNTT!!! :)
Solve the following system using the substitution method. 16x + 3y = 0 8x + y = 1

Answer 1

16x + 3y = 0
8x + y = 1

Answer 2

y=-8x+1

Answer 3

plug that in first equation wherever you see y

Answer 4

thank you so much!

Answer 5

(-3/8, 2)....(3/8, -2)....(-3/8, -2)....(3/8, 2) those are the answers. i cant figure out which one it is.

Answer 6

16x + 3y = 0

plug that in first equation wherever you see y

y=-8x+1

16x+3(-8x+1)=0
solve for x
x=3/8

Answer 7

y=-8(3/8)+1
y=-3+1=-2

Answer 8

(3/8,-2)