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(B) To solve the system of linear equations:$7x + 4y = 3$  --- $(1)$$5x + 3y = 3$  --- $(2)$Multiply equation $(1)$ by $3$ and equation $(2)$ by $4$ t

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if $x < y$

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(B) To solve the system of linear equations:$7x + 4y = 3$  --- $(1)$$5x + 3y = 3$  --- $(2)$Multiply equation $(1)$ by $3$ and equation $(2)$ by $4$ to eliminate $y$:$21x + 12y = 9$  --- $(3)$$20x + 12y = 12$ --- $(4)$Subtract equation $(4)$ from equation $(3)$:$(21x - 20x) + (12y - 12y) = 9 - 12$$x = -3$Substitute $x = -3$ into equation $(1)$:$7(-3) + 4y = 3$$-21 + 4y = 3$$4y = 24$$y = 6$Comparing the values,we have $x = -3$ and $y = 6$.Since $-3 < 6$,it follows that $x < y$.

Solve the given two equations and select the correct option.
$I.$ $7x + 4y = 3$
$II.$ $5x + 3y = 3$

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Solve the given two equations and select the correct option.$I.$ $7x + 4y = 3$$II.$ $5x + 3y = 3$