someone456132 someone456132

20-10-2022
Mathematics

contestada

help meee
solve for system of equations with steps shown please

1.
x+4y=0
3x+2y= 20

2.
6x+3y=54
2x+y=18

3.
x-3y=-2
10x+8y=-20

4.
3x-y=-8
5x+2y=5

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