3 years ago

{y=-3x. {2x-3y=22. Solve

1 answer:

6 0

Plug y= -3x in 2x-3y= 22, we have:
2x -3(-3x)= 22
⇒ 2x+ 9x= 22
⇒ 11x= 22
⇒ x= 22/11
⇒ x= 2

y= -3x= -3*2= -6

Final answer: x=2, y=-6~

You might be interested in

ivolga24 [154]

Answer:

24.75/24¾

Step-by-step explanation:

148.5 ÷ 6 = 24¾ or 24.75

Answer: Each driver drove 24.75/24¾ miles

5 0

3 years ago

IceJOKER [234]

Answer: 53. B similar

Step-by-step explanation:

8 0

2 years ago

slava [35]

Answer:

Cancel the common factor of c^ 4 and c ^3 .

The answer is c

Step-by-step explanation:

Hope this helps! Have a nice day!

5 0

2 years ago

Lady bird [3.3K]

Answer:

(-3,8)

(-2,5)

(1,2)

(1,7)

(-1,6)

Step-by-step explanation:

5 0

3 years ago

nexus9112 [7]

6200 / 34000 = 0.1823....multiply by 100 to get ur percent
0.1823 * 100 = 18.23 rounds to 18% <=

5 0

3 years ago