Question

what is the value of y in the following system of equations?
2x + 3y = 6
2x + y = -2
2
1
-3
4

Explanation:

Step1: Subtract the two equations

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

Step2: Simplify to solve for y

$$2y = 8 \implies y = \frac{8}{2} = 4$$

Answer:

4