Answer:
infinitely many
Step-by-step explanation:
Combine like terms on the right-hand side:
14t-20=14t-20
Add 20
14t=14t
divide by 14
t=t
this means that there are infinitely many solutions
Answer:
one(1)
Step-by-step explanation:
14t - 20= 14t - 13 - 7
14t - 20 = 14t - 20
collect like terms
14t -14t = -20 + 20
t = 0.
