Solve the following system using the addition method:
-27x + 6y = -21
-12x +3y = -9
(3 points, 2 for work, 0.5 for each part of the solution (x, y))

(x, y) = (1, 1)

Step-by-step explanation:

--- (1)

--- (2)

Multiplying (2) by -2 to get:

--- (3)

Adding (1) and (3) to get:

------------------------------------

x = 1

Finding y:

y = 1

Therefore, (x, y) = (1, 1).

after simplifying it i got: -36.25 as my answer. hope that !

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: