Find the point of intersection for each pair of lines using simultaneous equations: Q1: 3x + y = -1 5x + 2y = 1 Q2: 2x-3y= -7 3x-2y = -13

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Find the point of intersection for each pair of lines using simultaneous equations:


Q1:


3x + y = -1


5x + 2y = 1


Q2:


2x-3y= -7


3x-2y = -13



Answered Same DayDec 21, 2021

Answer To: Find the point of intersection for each pair of lines using simultaneous equations: Q1: 3x + y = -1...

David answered on Dec 21 2021
113 Votes
Find the point of intersection for each pair of lines using simultaneous equations:
Q1:
3x + y =
-1
5x + 2y = 1
Q2:
2x-3y= -7
3x-2y = -13
Q1
Determinate of matrix 3 1 = ( 6-5)=1
5 2
Determinate of matrix -1 1 ...
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