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

clear check

21=3
21
g
=
3

21·3=
21
·
3
=
g

3=21
g
3
=
21

3=21

21/3t= games (g)

Step-by-step explanation:

you know the total of 21, so diving it by 3 will give you how many games he played.

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5

yes, i think so although i am not sure. this is a very strange question.