Question

Select the appropriate determinant expression for

solving for y by Cramer's Rule in the system:
2x = 3y + 12
y = -5x + 63
123
Is
al
15 63
UN!
-2 12 |
-5 63
D. none of these
1-2 31
1-5 -9
​

Answer 1

3509)67898888888823339000000