Multiply both sides of the equation by (x+1), on the right hand side the denominator then goes away and on the left hand side you get (x+1)(x+1), foil that out then just solve for x
The relation of t as in to what?
<em>Refer to the attachments!!</em><em>~</em>
The third term is 9
t(3)=2(3)+3
6+3 = 9