what is the value of a and b 3a+2b= -2 12a+3b= -48

Question

what is the value of a and b
3a+2b= -2
12a+3b= -48

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Ximena 1 week 2021-11-18T09:46:47+00:00 1 Answer 0 views 0

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    2021-11-18T09:48:11+00:00

    Answer a=-6 b=8
    Vhjnfyjvcffhb

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45:7+7-4:2-5:5*4+35:2 =? ( )