draw the following pair of linear equations in two variables and solve 2 X + 3 Y + 4 =O 9 x - 3 Y + 5 = 0
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Answer:
2x+3y= -4 ............(1)
9x-3y= -5 .............(2)
adding eq. 1 and 2.
2x+3y= -4
+
9x-3y= -5
11x=-11
x=-1
putting x= -1 in eq.(1
)
2×(-1)+3y= -4
3y= -4+2
y= -2/3
Step-by-step explanation:
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