70 - 5x = number of people waiting in line to buy tickets x minutes after a ticket booth opened is given by 70 - 5x. What does t
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The sum of the inside angles of a triangle, always sum up to 180 degrees. Using this information, we can create the following equation for this problem:
Adding up all terms with 'x' and adding the other together, we have the following equation:
Solving this last equation for 'x', we have the following:
Then, the final answer for the 'x' value is twelve!