Question

help solve 2x + y =4
x - y = 5

Answer 1

put this vlue in first eq

Answer 2

then find y

Answer 3

after finding the value of y u can easily find x

Answer 4

understand??

Answer 5

x=5+y

Answer 6

wouldn't it be x = y + 4, then substitute into the first equation?

Answer 7

5 i mean

Answer 8

cool :)

Answer 9

thanx for medal bye @JoshDavoll :)
have a nicee day:)

Answer 10

thx you too :) cya