Complete the equation of the line through (-8, -2) and (-4, 6).
Use exact numbers.

Will give brainliest what is the value of x? enter your answer in the box.

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

How do you determine if an ordered pair is a solution to a given equation?