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29 May, 02:09

Solve the following equation.

6.4n-10=4.4n+6

+1
Answers (2)
  1. 29 May, 04:09
    0
    Answer:8

    Step-by-step explanation:Simplifying

    6.4n + - 10 = 4.4n + 6

    Reorder the terms:

    -10 + 6.4n = 4.4n + 6

    Reorder the terms:

    -10 + 6.4n = 6 + 4.4n

    Solving

    -10 + 6.4n = 6 + 4.4n

    Solving for variable 'n'.

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

    Add '-4.4n' to each side of the equation.

    -10 + 6.4n + - 4.4n = 6 + 4.4n + - 4.4n

    Combine like terms: 6.4n + - 4.4n = 2n

    -10 + 2n = 6 + 4.4n + - 4.4n

    Combine like terms: 4.4n + - 4.4n = 0.0

    -10 + 2n = 6 + 0.0

    -10 + 2n = 6

    Add '10' to each side of the equation.

    -10 + 10 + 2n = 6 + 10

    Combine like terms: - 10 + 10 = 0

    0 + 2n = 6 + 10

    2n = 6 + 10

    Combine like terms: 6 + 10 = 16

    2n = 16

    Divide each side by '2'.

    n = 8

    Simplifying

    n = 8
  2. 29 May, 04:35
    0
    8

    Step-by-step explanation:

    6.4n-10=4.4n+6

    6.4n-4.4n=6+10

    2n=16

    n=8
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