Question

Rezolvați ecuația 6(56-x)=7(2+x) URGENT VA ROG

Answer 1

$\bf 6\cdot(56-x)=7\cdot(2+x)$

$\bf 336-6x=14+7x$

$\bf 336=14+7x+6x$

$\bf 336-14=13x$

$\bf 13x = 322$

$\boxed{\bf x = \dfrac{322}{13}}$