Question

Two equations are given below:

m + 4n = 8
m = n − 2

What is the solution to the set of equations in the form (m, n)?

(4, 6)
(2, 4)
(0, 2)
(6, 8)

Answer 1

substitution or elimination both work

Answer 2

I tried substitution but that didnt help

Answer 3

then try elimination

Answer 4

idk how

Answer 5

http://www.coolmath.com/algebra/12-2x2-systems-of-equations/03-solving-by-elimination-addition-01

Answer 6

this should help and if it doesn't just tell me and ill explain it to u

Answer 7

write the first equation in the form m =
then set the 2 equations equal

Answer 8

remember y = y and c = c now its the same m = m

Answer 9

ok

Answer 10

m + 4n = 8
m = n − 2