Question

Please explain how to do the cramer's rule with two linear equations!

Answer 1

the equation is
3x-2y=7
2x+7y=38

Answer 2

Sorry, my browser crashed and I lost all that I typed. Let me try again.

Answer 3

Lol aww sorry

Answer 4

3x-2y=7
2x+7y=38

First find the determinant D of the coefficient matrix.
|3 -2|
|2 7|
Find D

Then replace the x column with the constants and find determinant DX.
|7 -2|
|38 7|
Find DX

Then replace the y column with the constants and find determinant DY.
|3 7|
|2 38|
Find DY

The solution is x = DX/D and y = DY/D