Now he will check his solution (
5
4
,
5
4
)
(
4
5
​
,
4
5
​
) by substituting
x
=
5
4
x=
4
5
​
and
y
=
5
4
y=
4
5
​
into either the first or second equation. PLZ

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).