Question

Solve using the addition method. What is the x-value of the solution to the system?

2x – 3y = -1
3x + 4y = 24

Answer 1

i dont get itt :'((((

Answer 2

where are u stuck?

Answer 3

u sed to multiply the first equation by 2 but wat do i do after tht like ill get 4x-6y=-2 ???

Answer 4

No, in this one, you have to multiply the second one as well.

Answer 5

first by 3

second my -2

Answer 6

2x – 3y = -1 6x-9y= -3
3x + 4y = 24 6x -8y= -48

Answer 7

2x – 3y = -1 6x-9y= -3
3x + 4y = 24 -6x -8y= -48

Answer 8

-17y=-51

Answer 9

y= 3?

Answer 10

Great.

Answer 11

lozl but how do i get x?

Answer 12

now insert y = 3 in any equation u like.

Answer 13

ok
into the new one or the original?

Answer 14

anyone you like, it will give u the same answer.

Answer 15

6x-9y= -3
6x-9(3)=-3
6x-27=-3
+27 +27

6x=24/6
x=4??

Answer 16

wooow, great. great/
woot woot.

Answer 17

woot!!! ty saifoo!!

Answer 18

you welcome.