Question 1145465
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As it is written in the post, it is not a correct English phrase/statement.


I edited it, and my editing is THIS :


<pre>
    the sum of three times a number and 7 more than a number is the same {{{highlight(as)}}} {{{highlight(the)}}} difference of -11  and twice the number 
</pre>


If you agree with my editing, then the formula you are asking for is THIS


<pre>
    3x + (7+x) = -11 - 2x.
</pre>