I need help . Top left corner

1 answer:

5 0

Substitute

x+12y=-15
-8x+6y=18

x=-15-12y
-8(-15-12y)+6y=18

120+96y+6y=18
102y=-102
y=-1

x+12(-1)=-15
x-12=-15
x=-3

(-3,-1)

You might be interested in

Gelneren [198K]

-2,3,8,13,18,23,28,32

6 0

3 years ago

nikklg [1K]

The least common multiple is 3

8 0

3 years ago

lesantik [10]

Answer:

quotient =-2x-1

Step-by-step explanation:

solve it by synthetic division,

6 0

4 years ago

alexandr402 [8]

Answer:

Step-by-step explanation:

3 0

3 years ago

Hunter-Best [27]

The vertex to this quadratic equation is 2

6 0

3 years ago