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

  • Rajwant Cheema

    November 27, 2020 at 9:42 pm

    Mary had some money, she gave $10 to her friend and now she has $200 left. How much money did she have to start with?

    x -10 =200

    I have used a visual of scale to represent the problem to show that equation is like a balance.