x – y = 8, 3x – 3y = 16
Solution 1
The given system of equations is:
- x - y = 8
- 3x - 3y = 16
First, we can simplify the second equation by dividing every term by 3:
x - y = 16/3
Now we have a new system of equations:
- x - y = 8
- x - y = 16/3
We can see that the left sides of both equations are the same (x - y), but the right sides are different (8 and 16/3). This means that the system of equations has no solution.
Solution 2
The given system of equations is:
- x - y = 8
- 3x - 3y = 16
First, let's simplify the second equation by dividing every term by 3:
x - y = 16/3
Now we have a new system of equations:
- x - y = 8
- x - y = 16/3
From these two equations, we can see that they are inconsistent, because the left sides are equal (x - y = x - y), but the right sides are not (8 ≠ 16/3). Therefore, this system of equations has no solution.
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