Question

what value of y satisfies the system of equations below?
2x - y = 6
2x + 3y = 14
○ 4
○ 2
○ 5
○ 10

Explanation:

Step1: Subtract first equation from second

$(2x + 3y) - (2x - y) = 14 - 6$

Step2: Simplify to solve for y

$4y = 8$
$y = \frac{8}{4}$

Answer:

2