Question

3x+2y=3,3x-2y=-9..solve

Answer 1

so y is 12?

Answer 2

keep going im learning,

Answer 3

4?

Answer 4

okay, got it, keep going please

Answer 5

-4y = -12
solve for y

Answer 6

what did you use anyway

Answer 7

divide both sides by -4

Answer 8

1.5?

Answer 9

no, i got 3 right

Answer 10

well 1.5 and 3

Answer 11

are you still there

Answer 12

y = 3
then plug that value into the one of the original equations to solve for x

Answer 13

so then 4 divided into 12 =3

Answer 14

x=3

Answer 15

no reverse that 3 divided into 12 x=4

Answer 16

3x+2y=3 and y =3
3x + 2(3) = 3
3x + 6 = 3
3x + 6 - 6 = 3 - 6
3x = -3
divide both sides by 3

Answer 17

3x - 2y=-9 and y = 3
3x - 2(3) = -9
3x - 6 = -9
3x = -3
divide both sides by 3

you get the same value for x

Answer 18

what wold we have

Answer 19

laughing out loud I gave you the entire solution already

Answer 20

3x+2y=3,3x-2y=-9..