Lazer tag costs $54 for three adults and 2 children. A child ticket cost $3 less than an
adult ticket. What is the cost of a child and
an adult ticket?

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

21

step-by-step explanation:

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1