Question

Solve by any method:

-x + y = 1

x + y = 3
Question 11 options:


(2, 1)


(1, 2)


(-2, -1)


(2, -1)

Answer 1

@ganeshie8

Answer 2

Using the Addition method of elimination
-x + y = 1
x +y = 3
the Xs would cancel
2y = 4
y = 2
work that into either of the problems to get x

Answer 3

You can use the elimination method

Answer 4

Hint: b. is the only option with y = 2

Answer 5

omg you are so smart