Suppose $f(t) = t + 6$. Does the equation $f(t)+1 = f(t+1)$ have no solution, one solution, or infinitely many solutions?
? no solution one solution infinitely many solutions

If it has no solution, enter NONE. If it has one solution, enter your solution as an equation $t = a$ for some number $a$. If it has infinitely many solutions, enter an equation $y = b + m t$ for some numbers $b$ and $m$.
help (equations)