Question

solve the following system.
y=x+4
5x+y=16

Answer 1

(2,-6)
(-2,6)
(6,2)
(2,6)

Answer 2

substitute x+4 in place of y in the second equation and solve for x

Answer 3

5x+y=16
5x+x+4=16

Answer 4

what next?

Answer 5

or was that wat im supposed to do?

Answer 6

hav u found x?

Answer 7

i got 2?

Answer 8

ya u r right:) good work:) nw to find y plug in 2 in place of x in y=x+4

Answer 9

6?

Answer 10

yup:) very good:)

Answer 11

so its (2,6) ??

Answer 12

ya:)

Answer 13

thanks :)

Answer 14

welcome:)