Find $x$ and $y$
(a) $4 x - 3 y = 0$
(b) $2 x - y = 3$

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Solution

We have,
$4 x - 3 y = 1$ $. . . . . . . . . . . . (1)$
$2 x - y = 3$ $. . . . . . . . . . . (2)$

On multiply with $3$ in equation $(2)$ , we get
$6 x - 3 y = 9$ $. . . . . . . . . . . (3)$

On solving equations $(1)$ and $(3)$ , we get
$x = 4$ and $y = 5$

Hence, this is the answer.

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