Question

Twice the sum of a number and 7 equals 6

Answer 1

Let the number be x

Answer 2

So the equation you get is 2(x+7)=6

Answer 3

And then you can solve for x! :)

Answer 4

$$
\text{Twice}(\color{red}{2\times})\text{ the sum}(\color{red}{+})\text{ of a number (call it }\color{red}{x}\text{) and 7 equals(}\color{red}{=}\text{) 6.}\\\\
\text{In symbols:}\\
2\times(x+7)=6\\
$$

Answer 5

yes
ok