Question

L1. Solve:
16t + 5t + 3 = 45.​

Answer 1

Answer:

16t+15t=31t

31t+3=45

31t=45-3 31t=42

t= 42/31

Answer 2

Answer:

16t + 5t +3 = 45

or, 21t + 3 = 45

or, 21t= 3 - 45

or, 21t = 42

or, t = 42 ÷ 21

or, t = 2