Solve 2x + 3y = 11 and 2x – 4y = -24 and hence find the value of’m’ for which y = mx +3.
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(2x+3y=11)-(2x-4y=-24)
7y=35
y=5
so,
substitute in equation 1
then value of x=-2
now substitute x&y values in Y=mx+3
then ,5=-2m+3
then m=-1
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