Question

Помогите пж 4x/5-x/2=7/10

Answer 1

$\frac{4x}{5} -\frac{x}{2} =\frac{7}{10}$

$\frac{3}{10} x=\frac{7}{10}$

$x=\frac{7}{10} :\frac{3}{10}$

$x=\frac{7}{3}$

$x=2\frac{1}{3}$