Solve the following equation. Do not use a calculator. Express the answer in EXACT form. 2 3x−4
=5(3) −x+4
[A−4] 2. A bacteria population grows by 10% every 2 years. Presently, the population is 80000 bacteria. a) Find the population in 8 years from now b) Find the population 12 years ago c) When was the population 25,000 ?