Post a New Question

Math

posted by .

A bag holds 57 green and blue marbles. There are 13 more blue marbles then green marbles. How many marbles of each color are there?

  • Math -

    x=green marbles
    y=blue marbles
    x+y=57
    x+13=y b/c there are 13 more blue marbles
    substitute in to other equation
    x+(x+13)=57
    then solve for x, then for y add 13 to x

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question