Answer:
The first is a solution, but the second is not
Step-by-step explanation:
we know that
If a ordered pair is a solution of a linear equation, then the ordered pair must satisfy the linear equation (makes the equation true)
we have
![5x-\frac{y}{3}=13](https://tex.z-dn.net/?f=5x-%5Cfrac%7By%7D%7B3%7D%3D13)
<u><em>Verify the first ordered pair</em></u>
Part a) we have (2,-9)
For x=2, y=-9
substitute in the linear equation
![5(2)-\frac{(-9)}{3}=13](https://tex.z-dn.net/?f=5%282%29-%5Cfrac%7B%28-9%29%7D%7B3%7D%3D13)
![10-(-3)=13](https://tex.z-dn.net/?f=10-%28-3%29%3D13)
![10+3=13](https://tex.z-dn.net/?f=10%2B3%3D13)
----> is true
so
The ordered pair satisfy the equation
The ordered pair is a solution of the equation
<u><em>Verify the second ordered pair</em></u>
Part b) we have (3,-6)
For x=3, y=-6
substitute in the linear equation
![5(3)-\frac{(-6)}{3}=13](https://tex.z-dn.net/?f=5%283%29-%5Cfrac%7B%28-6%29%7D%7B3%7D%3D13)
![15-(-2)=13](https://tex.z-dn.net/?f=15-%28-2%29%3D13)
![15+2=13](https://tex.z-dn.net/?f=15%2B2%3D13)
----> is not true
so
The ordered pair not satisfy the equation
The ordered pair is not a solution of the equation
The first president is George Washington
10 less then 'n' is a way of saying take ten away from 'n'.
it represents subtraction
basically n - 10
Y=6. if you’re looking for what y is