Answer:
454
Step-by-step explanation:
The rigth answer is, ( 5/2 , -1 )
To find the midpoint we use the respective formula:
m = ( x1 + x2 / 2 , y1 + y2 / 2 )
We replace:
m = ( 1 + 4/2 , 3 + (- 5) / 2 )
We solve:
m = ( 5/2 , -1 )
The answer to the question is 25t+26
Solution By Gauss jordan elimination method
x = 3, y = 2 and z = 4
