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4.5 = 0.5n

Is this specific question like the other one I asked?

Any idea how to solve it?

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Answers (1)
  1. 3 June, 15:06
    0
    Simplifying

    4.5 = 0.5n

    Solving

    4.5 = 0.5n

    Solving for variable 'n'.

    Move all terms containing n to the left, all other terms to the right.

    Add '-0.5n' to each side of the equation.

    4.5 + - 0.5n = 0.5n + - 0.5n

    Combine like terms: 0.5n + - 0.5n = 0.0

    4.5 + - 0.5n = 0.0

    Add '-4.5' to each side of the equation.

    4.5 + - 4.5 + - 0.5n = 0.0 + - 4.5

    Combine like terms: 4.5 + - 4.5 = 0.0

    0.0 + - 0.5n = 0.0 + - 4.5

    -0.5n = 0.0 + - 4.5

    Combine like terms: 0.0 + - 4.5 = - 4.5

    -0.5n = - 4.5

    Divide each side by '-0.5'.

    n = 9

    Simplifying

    n = 9
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