7. Find the value of 'a' so that the point (5. a) lies on the line represented by 2x-3y = 19.
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iska ans 1 upon me 19 hai
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x axis = 5
y axis = a
2x - 3y = 19
2×5 - 3y = 19
10 - 3y = 19
3y = 10 - 19
3y = -9
y = -9/3
y = -3
Hope it will help
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