Question

PLEASE HELP, AND SHOW STEPS SO I CAN UNDERSTAND.
1. 1)2x+3y=25
2)4x+6y=9

Answer 1

I don't know how to explain it well, but I can show you my work. Brb, I have to write it on paper and post here.

Answer 2

okk.

Answer 3

hmm what are you supposed to do again?

Answer 4

I have a question. Are they separated or together? What's the question on your note?

Answer 5

They are the same problem , it says:
use substitution to solve each system of equations.

Answer 6

?

Answer 7

ok

Answer 8

so... can you solve say the 1st one for "y"? what would it look like?

Answer 9

i don't no.
2x+3y=25
-2

Answer 10

hmmm do you know how to simplify linear equations?

Answer 11

no

Answer 12

http://www.youtube.com/watch?v=zNtqneXTSWM <--- that covers it well enough

Answer 13

youtube is blocked on my computer its a school computer

Answer 14

i just need help with this equation so i can do the rest on my own.

Answer 15

well, can't solve a system of equations if you dunno how to simplify it

Answer 16

https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/old-school-equations/v/algebra--linear-equations-4

Answer 17

well i put it on here so someone could help me, all the site you give me are not working on my computer, if you don't wanna help, thats fine.

Answer 18

It's inconsistent, but I may be wrong. Give me another few minutes.

Answer 19

It didn't load when I attached the file.

Plug this y=-1.5x + 25/3 to the system

Answer 20

Don't be afraid to use decimal(s).

Answer 21

X=0 and y=8.33 test it

Answer 22

brb i got to pick up a kid at school.