kaceywalker02 kaceywalker02

04-03-2019
Mathematics

contestada

x+y=4
3x+6y=-6

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meredith48034 meredith48034

04-03-2019

-3x -3y = -12
3x + 6y = -6

3y = -18

y = -6

x - 6 = 4
x= 10

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