Respuesta :
Answer: 8 blue marbles
Step-by-step explanation:
56 divided by 7 = 8
7 x 8 =56
The number of blue marbles: 8.
What is the equation?
An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
How to solve?
For blue marbels
56 divided by 7 = 8
7 x 8 =56
There are 8 blue marbles.
Learn more about Equations:
brainly.com/question/16450098
#SPJ2