What is the solution to this system of linear equations? 2x + 3y = 3 7x – 3y = 24 (2, 7) (3, –21) (3, –1) (9, 0)

The answer is that x = 3 and y = -1 or (3, -1)

Step-by-step explanation:

In order to find these values, we can use elimination. To do so, we simply add the two equations together.

2x + 3y = 3

7x - 3y = 24

9x = 27

x = 3

Now that we have this value, we can plug the value into one of the originals and find y.

2x + 3y = 3

2(3) + 3y = 3

6 + 3y = 3

3y = -3

y = -1

C.     (3, –1)

The person above offers a good explanation on how to get this answer.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

i think that you should ask google for the answer to that problem because if we don't know it google does