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30 September, 08:05

How to solve 3x - 4 = 11+10

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Answers (2)
  1. 30 September, 08:22
    0
    Simplifying

    3x + - 4 = 11 + 10

    Reorder the terms:

    -4 + 3x = 11 + 10

    Combine like terms: 11 + 10 = 21

    -4 + 3x = 21

    Solving

    -4 + 3x = 21

    Solving for variable 'x'.

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

    Add '4' to each side of the equation.

    -4 + 4 + 3x = 21 + 4

    Combine like terms: - 4 + 4 = 0

    0 + 3x = 21 + 4

    3x = 21 + 4

    Combine like terms: 21 + 4 = 25

    3x = 25

    Divide each side by '3'.

    x = 8.333333333

    Simplifying

    x = 8.333333333
  2. 30 September, 08:30
    0
    x = 25/3 or 8.333333

    Step-by-step explanation:

    you add 11 to 10 to get 21

    3x-4=21

    add 4 to both sides, which will cancel out the (-4)

    3x=25

    divide each term by 3 to get x by itself

    3x/3 = 25/3

    you will then get x=25/3
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