Question

Substitution Method Help

Answer 1

hey

Answer 2

Hello

Answer 3

can i type my questions in and u could help me through them

Answer 4

yes, of course go ahead

Answer 5

Solve, using the substitution method.

j + k = 3
j – k = 7

A.
The solution is (8, 1)

B.
The solution is (5, –2)

C.
There is no solution.

D.
There are an infinite number of solutions.
this one i think its b

Answer 6

B

Answer 7

ok

Answer 8

your welcome! :D

Answer 9

Solve, using the substitution method.

y – 3x = 7
21 + 9x = 3y

A.
There is no solution.

B.
There are an infinite number of solutions.

C.
The solution is (1, 10)

D.
The solution is (28, 0)

Answer 10

can u help ^

Answer 11

What do you think the answer is

Answer 12

well i think its a or b

Answer 13

Well think about for a second if there are an infinte number of solutions there is an endless possibility you could get wrong so I think it's A

Answer 14

kk

Answer 15

Sapphire are you there?

Answer 16

okay any other questions?

Answer 17

1more

Answer 18

shoot

Answer 19

y – 3x = 7
21 + 9x = 3y
if you simplfy the second equation you will get
7+3x=y
this is same as the first equation....
you can write it as y-3x=7
so these are two same equations
so it has infinitly many solutions..
its B

Answer 20

come on, give me the question

Answer 21

Solve, using the substitution method.

y – 3x = 7
21 + 9x = 3y

A.
There is no solution.

B.
There are an infinite number of solutions.

C.
The solution is (1, 10)

D.
The solution is (28, 0)

Answer 22

it is same as above correct ans is B

Answer 23

no wait that was the same

Answer 24

Thanks i passed with 100%

Answer 25

ok..