Find answers, ask questions, and connect with our
community around the world.

Activity Discussion Math Math Reply To: Math

  • Umme

    Member
    June 21, 2024 at 6:01 pm
    Helpful
    Up
    0
    Down
    Not Helpful
    ::

    To solve for z in the equation 4z + 8 = 20, we need to isolate z on one side of the equation. Here’s how we can do that:

    1. Start with the equation: 4z + 8 = 20

    2. Subtract 8 from both sides of the equation to isolate the term with z:
      4z + 8 – 8 = 20 – 8
      4z = 12

    3. Divide both sides of the equation by 4 to solve for z:
      (4z)/4 = 12/4
      z = 3

    Therefore, the solution to the equation 4z + 8 = 20 is z = 3.

For Worksheets & PrintablesJoin Now
+