Question

Use substitution / find the ordered pair:
x+2y=12
-x=-y-6

Answer 1

1 2 = 12
-1 1 = -6

y = (12-6)/(1+2)


2 1 = 12
1 -1 = -6

x = (-12-12)/(-2-1)

Answer 2

if its right, we get: y = 2 , and x = 8

Answer 3

substitution:
make the -x=...... positive by multiplying by -1

so x=y+6
substitute:

(y+6)+2y=12
3y+6=12
3y=6
y=2

plug that in

x=(2) +6

x=8


ordered pair:
(8,2)

Answer 4

for the record, the ordered pair really doesnt care how its found :)

Answer 5

well he said use substitution :p

Answer 6

yep, im just a dissenter for no apparent reason; kinda like that jimmy dean kid lol