Question

MEDALS FOR WHO SOLVES THE EQUATIONS!
Graphing or substituting for a linear systems of equations.

x+y=4
6x+4y=22
Answer: (3,1)
How do you solve to get the answer. Show work

Answer 1

you have to multiply -6 to x+y=4. It equals -6x-4y=-24.

Answer 2

why?

Answer 3

oh I thought you meant elimination.

Answer 4

okay

Answer 5

I'm sorry.

Answer 6

it's okay. Everybody makes mistakes. Everybody has those days.

Answer 7

I forgot how to do substitution. I forgot how to do elimination too.

Answer 8

okay.

Answer 9

:)

Answer 10

Its okay i found out. i will give you a medal for trying.

Answer 11

Thank you.