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4a+(4a+3).....pls simplify to get answer as a=?

  • math -

    4 a + ( 4a + 3 ) = 8 a + 3

  • math -

    pls tell a=-5?

  • math -

    Why do you think a = -5?

    You haven't posted an equation.

  • math -

    is it 8a+3......then a = 3-8=-5

  • math -

    No.

    8a means 3 times an unknown number.

    8a + 3 means 8 times an unknown number plus 3

    The only way we can determine the value of a is in an equation. For instance,

    8a + 3 = 83

    8a = 83 - 3

    8a = 80

    a = 10

  • math -

    ty vmuch

  • math -

    yvw

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