The line (x+2k) =7 is passing through the point of intersection of lines (3x+2y) =11 and (2x+3y) =4 then the value of k is............
Please explain step by step
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3
Answer:
k = 1
Explanation:
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Answer:
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Step-by-step explanation:
given
a line x+2k=7 passing through intersection of two lines
3x+2y=11...(1)
2x+3y=4...(2)
now finding the intersection of the two lines
multiply eq(1) with 3 and eq(2) with 2
now
9x+6y=33
4x+6y=8
-------------
by solving
we get 5x=25
x=5
we need not find y value as the line passing through this point has only x coordinate
so substitute in x+2k=7
2k=7-5=2
k=1
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