Can anyone help solve these equations using the elimination method
2 answers:
Given:
The system of equation is
To find:
The solution of given system of equations by using elimination method.
Solution:
We have,
...(i)
...(ii)
Multiply equation (ii) by 3.
...(iii)
After subtracting (iii) from (i), we get
This statement is true for all values of x and y. So, the given system of equations has infinitely many solutions and both equations represents coincident lines.
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Answer:
Perpendicular bisector theorem
Step-by-step explanation:
The illustration of the theorem is:
If point B is a perpendicular bisector of Line AC and the length of AC is 10cm
Then
Where
--- Perpendicular bisector
So, the equation becomes
Recall: