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6 July, 04:11

What is the solution to the equation 13.7y - 10.6 = 6.2y + 19.4?

y = 0.04

y = 0.4

y = 4

y = 40

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Answers (2)
  1. 6 July, 04:40
    0
    4

    Step-by-step explanation:

    Simplifying

    13.7y + - 10.6 = 6.2y + 19.4

    Reorder the terms:

    -10.6 + 13.7y = 6.2y + 19.4

    Reorder the terms:

    -10.6 + 13.7y = 19.4 + 6.2y

    Solving

    -10.6 + 13.7y = 19.4 + 6.2y

    Solving for variable 'y'.

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

    Add '-6.2y' to each side of the equation.

    -10.6 + 13.7y + - 6.2y = 19.4 + 6.2y + - 6.2y

    Combine like terms: 13.7y + - 6.2y = 7.5y

    -10.6 + 7.5y = 19.4 + 6.2y + - 6.2y

    Combine like terms: 6.2y + - 6.2y = 0.0

    -10.6 + 7.5y = 19.4 + 0.0

    -10.6 + 7.5y = 19.4

    Add '10.6' to each side of the equation.

    -10.6 + 10.6 + 7.5y = 19.4 + 10.6

    Combine like terms: - 10.6 + 10.6 = 0.0

    0.0 + 7.5y = 19.4 + 10.6

    7.5y = 19.4 + 10.6

    Combine like terms: 19.4 + 10.6 = 30

    7.5y = 30

    Divide each side by '7.5'.

    y = 4

    Simplifying

    y = 4
  2. 6 July, 05:57
    0
    4 I did the assignment
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