Math, asked by mkashishmkashish, 3 months ago

9x +3y= -12
18x+24= -6y​

Answers

Answered by diss2424
0

Step-by-step explanation:

9x+3y= -12 ---------------->1

18x+24= -6y -------------->2

18x+6y= -24 --------------->3

subtracting equation 2 to 3

18x+24= -6y ------------>2

- 18x+6y= -24 ------------>3

- - -

____________

=-12

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