Question

Find the value of ${}^{\prime }{m}^{\prime }$ if $(-m,3)$ is a solution of equations $4x+9y-3=0$

Answer 1

Given that, $(-m,3)$ is a solution of equation $4x+9y-3=0$

Then, $(-m,3)$ lies this equation,

Now,

$4x+9y-3=0$

$\Rightarrow 4(-m)+9\left(3\right)-3=0$

$\Rightarrow -4m+24=0$

$\Rightarrow -4m=-24$

$\Rightarrow m=6$

Hence, this is the answer.