Question

[Phan The Nhat]

Tìm $x$ : 

$1$	$+$	$x$	$=$	$11$
$3$				$12$
		$x$	$=$
				$12$
		$x$	$=$

Answer 1

[Nguyễn Thị Thương Hoài]

\(\dfrac{1}{3}\) + \(x\)     = \(\dfrac{11}{12}\)

       \(x\)     = \(\dfrac{11}{12}\) - \(\dfrac{1}{3}\)

      \(x\)      = \(\dfrac{7}{12}\)