System equations by x - 4y = 11 \\ 5x + 2y = - 11 substitution I dont what to do I wasnt in class for a whole week so I dont know what I'm doing and I cant ask my teacher s…

Question

System equations by


`x - 4y = 11 \\ 5x + 2y = - 11`
substitution I dont what to do I wasnt in class for a whole week so I dont know what I'm doing and I cant ask my teacher since I have subitute

Answer 1

Question

x - 4y = 11 \\ 5x + 2y = - 11

Answer:

x=45

Answer 2

x=45

Explanation: