Answer- x=1. hope this helped!
Do this by setting up a form of system of equations.
a + s = 369
2a = s
Let’s use substitution to find the number of adult tickets!
a + 2a = 369
3a = 369
a = 123
So, there were 123 adult tickets sold!
The rate at which the college student earns credit is 13 credits per semester.
<h3>What is an equation?</h3>
An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario.
Let the credit earned each semester be x.
This will be illustrated as:
5 + 2x = 31
Collect like terms
2x = 31 - 5
2x = 26
Divide
x = 26/2
x = 13
The rate is 13 credits per semester.
Learn more about equations on:
brainly.com/question/2972832
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Well, This Is Saying:
17•13•7x
So One Equation That Would Be Equivalent is
221*x
Another Would Be
1547x