Question

2x + y = 12 −3x + y = 2

Answer 1

Suppose we let Equation A be 2x + y = 12 and Equation B be -3x + y = 2. What happens if you subtract Equation B from equation A?

Answer 2

x=2. Tyvm.

Answer 3

@Allison explain how you arrived at x = 2 as the result. In other words, show your work.

Answer 4

2x + y = 12 3x – y = −2 5x = 10

Answer 5

@Allison looks like you followed my instructions well. Great job.

Answer 6

K.

Answer 7

AT least I hope that was your work and not someone else's.