Question

find the value of m and n for the following simultaneous equation 3m+4n=1
4m-3n=2​

Answer 1

$\huge \mathbb {ANSWER :-}$

GIVEN :-

$\huge \bold{3m+4n=1 }$

SOL :-

$\implies \huge \bold{m = \frac{1 - 4n}{ 3} }$

$\implies \huge \bold{n = \frac{1 - 3m}{4} }$

GIVEN :-

$\huge \bold{4m-3n=2}$

SOL :-

$\implies \huge \bold{m = \frac{2 + 3n}{4} }$

$\implies \huge \bold{n = \frac{2 - 4m}{3} }$

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