12. Find a solution to the following system of equations.

-5x + y = - 5

-4x + 2y = 2

O (-8, - 15)

O (2,5)

O (-2, - 15)

O (0, 1)

(2, 5)

Step-by-step explanation:

plug the numbers into the equations

or

rearrange the top equation to be y = - 5 + 5x

plug this in for y in the second equation.

-4x + 2 (-5 + 5x) = 2

solve for x

-10 + 6x = 2

6x = 12

x = 2

plug this into one of the equations to get y

-5*2 + y = - 5

-10 + y = - 5

y = - 5 + 10

y = 5