What should be done to solve the following equation?

x + 8 = 14

subtract 8 from the left side of the equation.
subtract 14 from both sides of the equation.
add 8 to both sides of the equation.
subtract 8 from both sides of the equation.

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.