Answer: The required value of t is -4.
Step-by-step explanation: We are given to find the value of t from the following linear equation :
[tex]3.5(t+6)=7~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)[/tex]
To find the value of t from the given equation, first we should take 3.5 on the right-hand side and then 6 to the right-hand side.
The solution of equation (i) is as follows :
[tex]3.5(t+6)=7\\\\\Rightarrow t+6=\dfrac{7}{3.5}\\\\\Rightarrow t+6=2\\\\\Rightarrow t=2-6\\\\\Rightarrow t=-4.[/tex]
Thus, the required value of t is -4.
