Question

NEED HELP! WILL FAN AND MEDAL!
Solve system by elimination.
-2x+2y+3z=0
-2x-y+z=-3
2x+3y+3z=5

I know the answer is (1,1,0), but I don't know the steps to get there.

Answer 1

@kiamousekia
@okseeyah
@Tyler.Evan2
Do you guys know this?

Answer 2

Im sorry, IDK

Answer 3

What grade is this?

Answer 4

Alegbra 2, 10th grade. @Tyler.Evan2

Answer 5

Oh, LOL im in 7th advanced math.

Answer 6

what is the question ?

Answer 7

the top one ^^^^ @word2

Answer 8

hold on

Answer 9

okay , for the first one i solved for x by simplifying both sides of the equation , then isolating the variable i got \[x=y+3z/2\]

Answer 10

for the second one i did the same thing again and got x=-y/2+z/2+3/2

Answer 11

and the last one i got x = -3y/2 - 3z/2 =5/2