1. Coefficient D
D = 57.
3-var Cramer - find y (medium)
3 visual steps / 3-var Cramer find y
2. Target Dy
Dy = 114.
3. y ratio
y = 2.
Practice Level 21
Keep the columns in place and solve one window at a time.
Start Level3 visual steps / 3-var Cramer find y
D = 57.
Dy = 114.
y = 2.
Keep the columns in place and solve one window at a time.
Start Level