Question

Use Cramer's rule to solve the system of equations. Write your answer as an ordered pair. Example: (2, -4)

x-2y=-9
3x+y=1

Answer 1

Do you know what the Cramer's rule is?

Answer 2

yea but im having trouble finding the correct, can u help me out tho

Answer 3

can you write the matrixial form of those equations?

Answer 4

I will give you an example

Answer 5

can you understand that?

Answer 6

its al good i figured it out

Answer 7

good :)