MAth

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50=3(s = 16)- 2(s - 2)
I tried 3s+2s - 48-4 = 50
5s - 44 -44 = 50 - 44
am I on the right track ???

  • MAth -

    IF 50=3(s=16)- 2(s-2) mean:

    50=3*(s-16)-2*(s-2) then:


    50=3*(s-16)-2*(s-2)

    50=(3*s-3*16)-(2*s-2*2)

    50=(3s-48)-(2s-4)

    50=3s-48-2s+4

    50+48-4=3s-s

    94=s

    s=94

    Proof:

    3*(94-16)-2*(94-2)=3*78-2*92=234-184=50

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