19+2x-13=10-20 me ajudem pfv

19+2x-13=10-20 me ajudem pfv



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    Oi,

    Resoluo

    19+2x-13=10-20
    2x = 10 — 20 — 19 + 13
    2x = — 16
    x = — 16/2
    x = — 8

    Espero ter ajudado e bons estudos !

  • Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
    2x=10-20-19+13
    2x=-16
    x=-16/2
    x=-8

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