Find the equation, in standard form, of the line passing through the points (2,-3), and (4,2).

The equation respenting the left table is

Ineed someone to me answer my question i have to have this done and knocked out

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.