Question

$x + x + x + x$
$x + x + x + =$
​

Answer 1

7x...

hope it helps

:-)

Answer 2

$\huge{\underline{\underline {\bf{\red{Answer}}}}}$

$x + x + x + x + x + x + x = 7x$

$\huge{\underline{\underline {\bf{\red{Thank You !}}}}}$