Question

IDK I dont understand

Solve this system of equations by using elimination.
3⋅x - 6⋅y = 6
2⋅x + 6⋅y = -6

Answer 1

can u help/teach me?

Answer 2

1. Add the two equations.
2. Solve for x
3. Replace x with the value you just got and solve for y.

Answer 3

yes how do i add them?

Answer 4

3x-6y=6
2x+6y=-6
+_________
5x+0y=-6

Answer 5

oops
5x+0y=0

Answer 6

so 5x=0
which means x=0

Answer 7

im doing a study guide i need it right

Answer 8

what do you mean?

Answer 9

i mean i need to get right awnser, but its a (___,___)

Answer 10

(x,y)
replace the answers with its corresponding variables

Answer 11

0,1

Answer 12

i'd say y=-1
so since you know x=0, substitute it

3(0)-6y=6
-6y=6
y=-1

Answer 13

ok thank u

Answer 14

no prob