Answer:
first one
Step-by-step explanation:
Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached image below to see the step by step explanation to the question above.
Answer:
Meaning
Step-by-step explanation:

is


, multiple by the reciprocal of the second fraction to get the answer.
Answer:
Step-by-step explanation:
The coefficients of x on each side of the equal sign are different, so the equation is <em>not a tautology</em>. It must have exactly one solution.