7x - 3 = 5x +5 7x - 3 = 7x + 5

7x - 3 = -3 +7x

solve each of the following equation for x.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Ineed to know the answer to this algebra question.

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297