Question 836606
Well first of all we need to look at the general equation. So we know that the selling price of the house  * 5% = commission earned. 

Ultimately, if we to write as a math equation it would be: 

{{{x * .05 = 6975}}} then we solve for x... so: {{{x = 6975/.05}}} 

Thus giving us our answer: 139500