Question

solve 2x+3y=11 and 2x-4y=-24 and hence find the value of m for which y=mx+3​

Answer 1

Answer:

x= -2

y= 5

m= -1

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Answer 2

★ Solution...✒

$\dag† 2x + 3y = 11--Eq(1)$

$\dag† 2x - 4y = -24 --Eq(2)$

From Equation (1)

$\sf\; x \; = \; \dfrac{11 \; - \; 3y}{2}x= 211−3y -------Eq(3)$

$\small\bold{\underline{\sf{Now,\; Substituting\; the\; Value\; of \; x\; in\; Eq(2)}}}$

Hence, Value of m is -1.