Question

If (2/5)m - 2 = 5 - (3/5) m then m=?​

Answer 1

$\sf{➪\:\left(\dfrac{2}{5}\right)m - 2 = 5-\left(\dfrac{3}{5}\right)m}$

$\sf{➪\:\left(\dfrac{2}{5}\right)m + \left(\dfrac{3}{5}\right)m = 5+2}$

$\sf{➪\:\left(\dfrac{\cancel{5}}{\cancel{5}}\right)m =7}$

➪ $\:$$\boxed{\textsf{\textbf{m = 7}}}$