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5 March, 01:37

How to solve this equation 18.5 = - 4.5 + 7 (k + 6)

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Answers (2)
  1. 5 March, 05:10
    0
    1. Add - 4.5 to 18.5

    2. Divide 23 by 7

    3. Then subtract 6 from - 2.7
  2. 5 March, 05:35
    0
    Step-by-step explanation:

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

    18.5=-4.5+7 (k+6)

    Step 1: Simplify both sides of the equation.

    18.5=-4.5+7 (k+6)

    18.5=-4.5 + (7) (k) + (7) (6) (Distribute)

    18.5=-4.5+7k+42

    18.5 = (7k) + (-4.5+42) (Combine Like Terms)

    18.5=7k+37.5

    18.5=7k+37.5

    Step 2: Flip the equation.

    7k+37.5=18.5

    Step 3: Subtract 37.5 from both sides.

    7k+37.5-37.5=18.5-37.5

    7k=-19

    Step 4: Divide both sides by 7.

    7k

    7

    =

    -19

    7

    k=

    -19

    7

    Answer:

    k=

    -19

    7

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