Question

use the substitution method to solve the following system of equations 2x y = 5 3x – 2y = 25

Answer 1

is this it?

Answer 2

yep

Answer 3

what is the 2x y=5?

Answer 4

+

Answer 5

srry

Answer 6

thanks. so then it would be like this:

Answer 7

\[2x+y = 5\] \[3x – 2y = 25\]

Answer 8

yeppers

Answer 9

i say we find x first. you agree?

Answer 10

well, no. we could just add the equations to gether, and then simplify. that would be easyest.

Answer 11

k

Answer 12

okay., so then what we do:
\[2x+y=5\]\[3x–2y=25\] would equal \[5x-y-30\]

Answer 13

so what do you want to find first?

Answer 14

Nevermind I don't need help anymore

Answer 15

oki. :/

Answer 16

lol sorry

Answer 17

i need a medal to survive though. :S

Answer 18

lol