Answer two questions about Equations AAA and BBB: \begin{aligned} A.&&5x&=20 B.&&x&=4 \end{aligned}
A.
B.
​

​

5x
x
​

=20
=4
​

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.