Tarea 1 - Ecuaciones equivalentes con dos incógnitas
| __ | 1. | -2x-2y=-2 | | A. | 25x+10y=20 | | __ | 2. | -3x+4y=35 | | B. | 4x+14y=10 | | __ | 3. | 0.5x+1.5y=4 | | C. | x+3y=8 | | __ | 4. | 2x+2x=36 | | D. | 3x+3y=18 | | __ | 5. | 2x+7y=5 | | E. | 4x+5y=10 | | __ | 6. | 3x+3y=84 | | F. | 2x+2y=2 | | __ | 7. | 4x+6y=40 | | G. | 6x-8y=-70 | | __ | 8. | 5x+2y=4 | | H. | 16x+24y=160 | | __ | 9. | 8x+10y=20 | | I. | x+y=28 | | __ | 10. | x+y=6 | | J. | x+y=18 |
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