Quizzma Latest Questions

Solve the equation. 4x – 13 = 2x + 9

Solve the equation.
4x – 13 = 2x + 9
x = 2
x = 3.7
x = 11
x = 22




Leave an answer

Leave an answer

What is the capital of Egypt? ( Cairo )

1 Answer

  1. To solve the equation (4x – 13 = 2x + 9), follow these steps:

    1. Isolate variables on one side: Start by subtracting (2x) from both sides:

    [

    4x – 2x – 13 = 9

    ]

    This simplifies to:

    [

    2x – 13 = 9

    ]

    2. Add 13 to both sides:

    [

    2x = 9 + 13

    ]

    Which simplifies to:

    [

    2x = 22

    ]

    3. Divide by 2:

    [

    x = frac{22}{2} = 11

    ]

    The solution is (x = 11).

Related Questions