angelboy03 angelboy03

22-07-2021
Mathematics

contestada

Use linear combination to solve for x and y.
2x+4y=-4
3x+5y=-3

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dangdungday dangdungday

22-07-2021

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kaitwong116 kaitwong116

22-07-2021

2x+4y=-4: x=-2-2y y=-1-x/2

3x+5y=-3: x=-1-5y/3 y=-3/5-3x/5

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