What is the solution to the system of equations?

y = 2x - 3.5

x - 2y = - 14

(-7, 3.5)

(3.5, - 7)

(7, 10.5)

(10.5, 7)

(7, 10.5)

Step-by-step explanation:

just going to use substitution here.

so you would substitute the y value in the equation x-2y=-14 with 2x-3.5.

it should look like: x-2 (2x-3.5) = -14

solve the equation and you get x=7.

plug in 7 for x in either equation and you get y = 10.5.