You do 5 times x and 5 times 4 and you’d end up with equation that says 5x-4=6. The you add 4 to both sides of the equation to cancel out the 4. Your equation should now say 5x=10. You divide both sides by 5 and you have your answer x=2
The answer to the question
Answer:

Step-by-step explanation:



A and E.
x= (1+ root-71)/6 and x= (1-root-71)/6