Answer :
102 adult tickets were sold.
Step-by-step explanation:
Let,
Adult tickets = x
Children tickets = y
According to given statement;
x+y=146 Eqn 1
8x+5y=1036 Eqn 2
[tex]Multiplying\ Eqn\ 1\ by\ 5\\5(x+y=146)\\5x+5y=730\ Eqn\ 3\\Subtracting\ Eqn\ 3\ from\ Eqn\ 2\\(8x+5y)-(5x-5y)=1036-730\\8x+5y-5x-5y=306\\3x=306\\Dividing\ both\ sides\ by\ 3\\\frac{3x}{3}=\frac{306}{3}\\x=102\\[/tex]
102 adult tickets were sold.
Keywords: Linear equations, subtraction
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