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7 November, 03:10

4x + 3x - 7 = 60 - 2x - 13

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Answers (2)
  1. 7 November, 05:04
    0
    Answer: x = 6

    Step-by-step explanation: Simplifying

    4x + 3x + - 7 = 60 + - 2x + - 13

    Reorder the terms:

    -7 + 4x + 3x = 60 + - 2x + - 13

    Combine like terms: 4x + 3x = 7x

    -7 + 7x = 60 + - 2x + - 13

    Reorder the terms:

    -7 + 7x = 60 + - 13 + - 2x

    Combine like terms: 60 + - 13 = 47

    -7 + 7x = 47 + - 2x

    Solving

    -7 + 7x = 47 + - 2x

    Solving for variable 'x'.

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

    Add '2x' to each side of the equation.

    -7 + 7x + 2x = 47 + - 2x + 2x

    Combine like terms: 7x + 2x = 9x

    -7 + 9x = 47 + - 2x + 2x

    Combine like terms: - 2x + 2x = 0

    -7 + 9x = 47 + 0

    -7 + 9x = 47

    Add '7' to each side of the equation.

    -7 + 7 + 9x = 47 + 7

    Combine like terms: - 7 + 7 = 0

    0 + 9x = 47 + 7

    9x = 47 + 7

    Combine like terms: 47 + 7 = 54

    9x = 54

    Divide each side by '9'.

    x = 6

    Simplifying

    x = 6
  2. 7 November, 06:57
    0
    6

    Step-by-step explanation:

    combine the 2 X's on the left side of the equation which is 4x+3x=7x. now your equation is 7x-7=60-2x-13. now you gotta combine the 60 and - 13, s0 60-13=47. now your equation is 7x-7=47-2x now you move - 2x to the left side of the equation you have to change the sign so now its 2x+7x-7=47 and you gotta combine the two x's on the left so its gonna be 9x-7=47. next you have to move the - 7 to the right and change the sign. now your equation is 9x=47+7 which is 54 and now your equation is 9x=54 then you have to move the 9 to the right but you have to change is to division so now its x=54/9 which is 6 so now your answer is x=6
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