Question

Solve this equation using elimination.
3x + 3y =27
x - 3y = -11

Answer 1

Algebra I Connections Academy?

Answer 2

Yes.

Answer 3

add them together

Answer 4

x=4
y=5

Answer 5

add the two equations together
so u get 6x=16
divide both sides by 6
x=16/6
simplify
x=8/3

Answer 6

@ngott3 that's wrong

Answer 7

3x + 3y =27
x - 3y = -11
adding them you get
4x = 16
storm can you do it from here?

Answer 8

once you find x sub it back into
x - 3y = -11
to get your value for y.

Answer 9

omg what am i doing -.-" thanx

Answer 10

i really shouldn't be up at 2:03 am in the morning

Answer 11

Y=5?

Answer 12

4 - 3y = -11
-3y = -15
y = 5
yep good work

Answer 13

yes and x=4