Answer:
2(+8x+17)
Step-by-step explanation:
Factor out 2 of the equation.
3x+2*2x=28
3x+4x=28
7x=28
/7
x= 28/7
x= $4 child ticket
adult ticket = 2x = 2*4 = 8
-2(4-3x)+(5x-2)
-8+6x+5x-2
11x-10
x=126
