Math

Solve for both systems: x = - 3y - 18 and x = - 4y - 24

Asked by AnneS2 on 11 Oct 07:54

Last updated by anonymous on 12 Oct 10:35

1 Answers

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Answered by CherieS on 12 Oct 10:35

x = - 3y - 18

- 4y - 24 = - 3y - 18

- 4y - 24+3y = - 3y - 18+3y

-y-24=-18

-y-24+24=-18+24

-y=6

-y/-1=6/-1

y=-6

x = - 3y - 18

x = - 3(-6) - 18

x=18-18=0