Solve the following linear equations.
Q.5
We have
Multiplying both sides by 12, we get
9t - 6 - ( 8t + 12 ) = 8 - 12t
or 9t - 6 - 8t - 12 = 8 - 12t
or t - 18 = 8 - 12t
Transposing -18 to the RHS and -12t to the LHS:
12t + t = 8 + 18 = 26
or 13t = 26
Thus, t = 2