Answer:
No Solutions: 7x + 3
One Solution: 6x + 3
Infinitely Many Solutions: 7x + 2
Explanation:
Based on the given equations and the conditions provided, let's determine the fill-in values for each case:
No Solutions:
5 - 4 + 7x + 1 = x +
To have no solutions, the lines should be parallel. So, we can fill in any numbers that satisfy the condition:
5 - 4 + 7x + 1 = 7x + 3, where the fill-ins are 7x + 3.
One Solution:
5 - 4 + 7x + 1 = x +
To have exactly one solution, the lines should not be parallel or coincide. So, we can fill in any numbers that satisfy the condition:
5 - 4 + 7x + 1 = 6x + 3, where the fill-ins are 6x + 3.
Infinitely Many Solutions:
5 - 4 + 7x + 1 = x +
To have infinitely many solutions, the equation should be in the form of Ax + By + C = (7x + 5y + 1) x n, where n is an integer. So, we can fill in any numbers that satisfy the condition:
5 - 4 + 7x + 1 = 7x + 2, where the fill-ins are 7x + 2.
Therefore, the fill-in values for each case are:
No Solutions: 7x + 3
One Solution: 6x + 3
Infinitely Many Solutions: 7x + 2