Question

PLEASE HELP ME

Answer 1

@DanJS

Answer 2

substitution, you have to solve one of the equations for y =

Answer 3

and substitute that y = into the other equation

Answer 4

9x + 3y = 9
3x + 2y = 9

Answer 5

B?

Answer 6

solving the first equation for Y, and substituting that into the second , gives

Answer 7

lol i havent solved it, are you guessing or did you do it?

Answer 8

im not guessing im actually trying to do it because i dont have long to do this but no rush sorry lol if you thought i was guessing

Answer 9

Solve the first one for Y ,, here

9x + 3y = 9

3y = 9 - 9x

y = 3 - 3x

Answer 10

Put that y = 3 - 3x , into the second equation for y,

3x + 2y = 9

Answer 11

3x + 2(3-3x) = 9

Answer 12

3x + 6 - 6x = 9

-3x = 3

x = -1

now you know X, put that into one of the equations and find Y

Answer 13

oh pellet, i just gave you the answer, that is all they want is x

Answer 14

ya D i think i get it

Answer 15

sorry, my fault

Answer 16

thank you btw

Answer 17

welcome, anytime