Question

x +x =2x then,How did number 10 come?

Answer 1

Given,

${ \boxed{ \huge{ \textbf{{x + x = 2x}}}}}$

Now, It is given that the result is equal to 10.

Therefore,

${ \boxed{ \huge{ \textsf{2x = 10}}}} \\ \\ { \boxed{ \huge{ {x = \frac{10}{2} = 5 }}}}$

Hence, If ${ \boxed{ \text{x = 5}}}$then ${ \textbf{x + x = 2x}}$ will be 10.