You substitute the variables with the number into the equations and set the equations equal to each other and solve ( systems of equations )
Answer:
Step-by-step explanation:
The answer to this question is c
Answer:
<h3><em>x = 2</em></h3>
Step-by-step explanation:
Answer:
2 and 3 a for 2 . and for 3 its true
Step-by-step explanation: