Answer:
1. 
2. The values of t are: -3, -1
Step-by-step explanation:
Given


Required
Solve for the unknown
Solving 
Take LCM

Expand the denominator


Both denominators are equal; So, they can cancel out

Expand the expression on the right hand side

Collect and Group Like Terms


By Direct comparison of the left hand side with the right hand side


Divide both sides by x in 

Make A the subject of formula

Substitute 1 - B for A in 


Subtract 1 from both sides


Divide both sides by -3

Substitute -2 for B in 



Hence;

Solving 
Because we're dealing with an absolute function; the possible expressions that can be derived from the above expression are;
and 
Solving 
Make t the subject of formula


Multiply both sides by -1

Solving 
Make t the subject of formula


Divide both sides by -3

<em>Hence, the values of t are: -3, -1</em>