Question

Solve the following system of equations. Please show your work to receive full credit.
x - y = 10
2x + y = 2

Part 2:
Explain which method you chose to solve the system and why you felt it was the best choice.

Answer 1

@rebecca1233 which method do you like?

Answer 2

substitution

Answer 3

ok make one of them equal to x or y, your choice?

Answer 4

you could make both of them equal to y

Answer 5

can you help me

Answer 6

yes, can you make them both equal to y?
just tell me what they are

Answer 7

im confused im not good at this

Answer 8

ok you said substitution. I am surprised because there are other easier methods.