Mathematics, 19.11.2020 21:40, kyao5780

Wich equation is true when the value of x is -12? 3x-19=-17

1/2x+22=20

15-1/2x=21

11-2x=17

Answers: 3

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Wich equation is true when the value of x is -12? 3x-19=-17

1/2x+22=20

15-1/2...