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21 October, 20:56

What the answer 2 (23 + a) = 34

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Answers (2)
  1. 21 October, 21:00
    0
    Answer

    -6

    Step-by-step explanation:

    2 (23+a) = 34

    (2) (23) + (2) (a) = 34 (Distribute)

    46+2a=34

    2a+46=34

    Step 2: Subtract 46 from both sides.

    2a+46-46=34-46

    2a=-12

    Step 3: Divide both sides by 2.

    2a

    2

    =

    -12

    2

    a=-6
  2. 21 October, 21:18
    0
    a = - 6

    Step-by-step explanation:

    2 (23 + a) = 34,

    multiply the 2 into the bracket of (23 + a)

    then it will become,

    46 + 2a = 34

    shift the numbers with unknown to one side,

    2a = 34 - 46

    so,

    a = - 12/2

    at last,

    a = - 6
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