Question

It costs 3 tickets to play a game at the fair. If you spent 21 tickets on the game, which equation could you use to solve for the number of games, g?

A. 21g=3
B. 21·3=g
C. g3=21
D. 3g=21

Answer 1

3g=21

Explanation:

im smart (not really though){i got it right on imagine math}

:0

Answer 2

Option D. 3g=21

Explanation:

Let

g -----> the number of games

we know that

The number of games multiplied by 3 tickets to play a game must be equal to 21 tickets

so

The linear equation that represent this problem is

`3g=21`

solve for g

Divide by 3 both sides

`g=7`