Solve the equation. 4x – 6 = 2x – 2

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Ineed to know the answer to this algebra question.

Determine which postulate or theorem can be used to prove that lmn =nmo