Answer:
<u><em>Answer is below</em></u>
Step-by-step explanation:
<em><u>a(n-2)+5=bn</u></em>
<em><u>Add -bn to both sides</u></em>
<em><u>an-2a+5+(-bn)=bn+(-bn)</u></em>
<em><u>an-bn-2a+5=0</u></em>
<em><u>add two a to both sides</u></em>
<em><u>an−bn−2a+5+(2a)=0+(2a)</u></em>
<em><u>an−bn+5=2a</u></em>
<em><u>Add -5 to both sides</u></em>
<em><u>an−bn+5+(-5)=2a+(-5)</u></em>
<em><u>an−bn=2a−5</u></em>
<em><u>Factor out our variable</u></em>
<em><u>n(a−b)=2a−5</u></em>
<em><u>Divide both sides by a-b</u></em>
<em><u>n(a-b)/a-b=2a-5/a-b</u></em>
<em><u>n=2a-5/a-b</u></em>
<em><u>Hope this helps</u></em>
