Asked by Anonymous

Cramer rule this questions slove
3x+2y=12
X-4y=-10
Answered by oobleck
D =
|3 2|
|1 -4| = -14

Dx =
|12 2|
|-10 -4| = -28

Dy =
|3 12|
|1 -10| = -42

x = Dx/D = 2
y = Dy/D = 3
There are no AI answers yet. The ability to request AI answers is coming soon!