Which systems of equations are best solved using addition?
x = 2y +6
3x - 4y = -6
- 2x + 3y = 6
4x - 3y = -6
19.6x + 3.6y = 6
9.6x-3.6y = -6
x= - 2y + 6
9.6x-3.6y = 6
Select all that apply
DIA
9.6x +3.6y = 6
9.6x - 3.6y = -6
I B.
- 2x + 3y = 6
4x – 3y = - 6
C.
x = 2y + 6
3x - 4y = -6
D D
x = - 2y + 6
9.6x - 3.6y = 6

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