Answer:
It's a <em>(space) </em>lot<em>,... </em>haha na I just kidding,... you're good,... I mean I'm not kidding cause it is correct,... but you are good,... like totally cool,... anyway,...
Step-by-step explanation:
By x the just mean <em>what number,... </em>so,...
<em>what number </em>+ 6 = 7,
6 + <em>what number = 7,</em>
2 + <em>what number </em>+ 5 = 7,
1 + <em>what number</em> = 7,
<em>what number </em>+ 4 + <em>what number </em> = 7,
So that is what it mean,... hope it helps, <em>alot</em> LOL,... and,... Chow
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