Question

Pls answer my question.find the equation. i need explanations too.​

Answer 1

Hope It helps you...

Answer 2

Answer:

14=7+2(t+9).............. given

now sub 7 from 14 , so u'll get

=>7=2(t+9)

multiply 2 into t+9, we'll get

=>7=2t+18

now let's take 18 to LHS then

=>7-18=2t

=> -11 = 2t

=> t = -11/2