3x+4y=7, Find three different solutions for the given equation.
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162
The given equation is
3x + 4y = 7
We take x = 1, y = 1
Then, 3 (1) + 4 (1) = 3 + 4 = 7
Thus, x = 1, y = 1 be a solution
Let, x = 0
Then,
3 (0) + 4y = 7
or, 4y = 7
or, y = 7/4
Thus, a solution be
x = 0, y = 7/4
Let, y = 0
Then,
3x + 4 (0) = 7
or, 3x = 7
or, x = 7/3
Thus, another solution be
x = 7/3, y = 0
Hence, the three solutions are
x = 1, y = 1
x = 7/3, y = 0
x = 0, y = 7/4
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