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1. |
Given the equations are 4x+2y+z=8, x+ y+ z=3, 3x+y+3z=9. Find the values of x, y and z. |
A. | 5/3, 0, 2/3 |
B. | 1, 2, 3 |
C. | 4/3, 1/3, 5/3 |
D. | 2, 3, 4 |
Answer» B. 1, 2, 3 | |