Solve 2x + 3y = 11 and 2x – 4y = -24 and hence find the value of’m’ for which y = mx +3.
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Explanation:
2x+3y=11
2x-4y=-24 ( by elimation method)
- + +
0+7y=35
y=5
2x+3y=11
2x+15=11
2x=-4
x=-2
y=Mx+3
5=-2m+3
2=-2m
m=-1
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