SOLUTION: Please help me with these problems 1. Find the equation in standard form,with all integer coefficients of the line perpendicular to x- 2y = 24 and passing through (1,3) 2.Sol

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Question 153499: Please help me with these problems
1. Find the equation in standard form,with all integer coefficients of the line perpendicular to x- 2y = 24 and passing through (1,3)
2.Solve the system of equation using the addition (elimination method)if the answer is a solution present it in ordered pair(x,y) if not specify wheather it a "no solution or "infinite many solution"
x + 2y = 5
3x + 4y = 1

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
1. First find the slope of this line.




The slope is (1/2).
Perpendicular lines have slopes that are negative reciprocals.



Now use the point slope form of a line with the slope and point(1,3),




Standard form


.
.
.
1.
2.
Multiply eq. 1 by (-2) and add to eq. 2,
1.
2.


From 1,
1.




One unique solution (-9,7).

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