Question 64241
4t-t=6+t
3t=6+t
3t-t=6+t-t
2t=6+0
2t=6
2t/2=6/2
{{{highlight(t=3)}}}
Check, if t=3, do the sides equal?
4(3)-(3)=6+(3)
12-3=6+3
9=9 yes!  we're right!
Happy Calculating!!!!