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2 March, 07:19

What is the best first step - 2 (x+3) = -10

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Answers (2)
  1. 2 March, 10:15
    0
    2

    Step-by-step explanation:

    Let's solve your equation step-by-step.

    -

    2

    (

    x

    +

    3

    )

    =

    -

    10

    Step 1: Simplify both sides of the equation.

    -

    2

    (

    x

    +

    3

    )

    =

    -

    10

    (

    -

    2

    )

    (

    x

    )

    +

    (

    -

    2

    )

    (

    3

    )

    =

    -

    10

    (Distribute)

    -

    2

    x

    +

    -

    6

    =

    -

    10

    -

    2

    x

    -

    6

    =

    -

    10

    Step 2: Add 6 to both sides.

    -

    2

    x

    -

    6

    +

    6

    =

    -

    10

    +

    6

    -

    2

    x

    =

    -

    4

    Step 3: Divide both sides by - 2.

    -

    2

    x

    -

    2

    =

    -

    4

    -

    2

    x

    =

    2
  2. 2 March, 10:36
    0
    -2 (x+3) = -10

    (X+3) = - 8

    X=-11
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