Solve the pair of linear equations and draw the graph of
3x+5y-2=0
2x+3y-4=0
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3x+5y=2.......(1)...×2
2x+3y=4.......(2)....×3
6x+10y=4
(-) 6x+ 9y=12
(-). (-)
_______________
y = -8
therefore ,
x= 14
Answered by
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3x+5y-2=0-----------------(1) ×2
2x+3y-4=0-----------------(2) ×3
6x+10y-4=0
6x+ 9y-12=0
_-__-___+_______
y+8=0
y=-8
NOW putting value of y in eq 2
2x+3×(-8)-4=0
2x-34-4=0
2x-38=0
2x=38
x=19
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