Cramer rule this questions slove
3x+2y=12
X-4y=-10
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
3x+2y=12
X-4y=-10
|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