Question

Suppose you solved a system of linear equations using substitution and you got the results given. How many solutions does each system have?
-7=4 is no solution correct?

Answer 1

for linear function, the solution should only one; when you try to solve the problem, try to get rid of x or y

Answer 2

correct!! :)

Answer 3

there is no solution , FASLE!

Answer 4

so im correct

Answer 5

there is 1

Answer 6

??

Answer 7

ex 1: x-y=1, 3x-6y=10, 3x-3y=3,3x-6y=10, 3y=-7

Answer 8

idk u just cant have -7=5 its false!!

Answer 9

so its no solution, or 1 solution

Answer 10

yes

Answer 11

i still think none

Answer 12

actually. no answer, one answer, or many answers

Answer 13

?? which 1??

Answer 14

0??

Answer 15

cuz 4 cant = -7

Answer 16

maybe I think too much, just forget it

Answer 17

so wat is it?? do u think

Answer 18

for this question ,no answer

Answer 19

and if its x=-1 that is 1 solution?

Answer 20

yes, x=-1, y=3,4,5,....

Answer 21

wat happens if the numbers are = like 9=9

Answer 22

please answer :)

Answer 23

I think this is only a point :9

Answer 24

so it 1 correct

Answer 25

yes