Answer:
t=13
Step-by-step explanation:
Start by subtracting the 11 from the right and left side. This moves the 11 over to the left side and cancels it out on the right side:
[tex]-11-15=2t[/tex]
Now that you have all like terms on the same side, combine them:
[tex]-26=-2t[/tex]
Finally, divide everything by -2 in order to get "t" all by itself:
[tex]\frac{-26}{-2} =\frac{-2t}{-2}[/tex]
You are left with:
[tex]13=t[/tex]
Personally, I prefer to just swap the sides in the end so my variable is on the left, making it:
[tex]t=13[/tex]
