System of equations elimination method
1. -3x+10y=11, -8x+2y=-20
2. 4x+16y=-19, -8x+2y=1...
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Mathematics, 05.10.2019 22:00 kay4173
System of equations elimination method
1. -3x+10y=11, -8x+2y=-20
2. 4x+16y=-19, -8x+2y=10
3. 2x+6y=-2, -x+2y=6
4. -8x-y=-13, 5x-3y=-10
5. -4x+6y=4, -x+8y=1
6. -x+y=-5, 7x-3y=23
7. -9x-5y=26, 4x-4y=-24
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