How do I solve these problems?

Solve the logarithmic equation for x. (Enter your answers as a comma-separated list.) 1093(x + 5) - 1093(x - 5) = 2 X = 6. Question Details SPreCalc7Coreq 4.4.034. [4294983] Use the Laws of Logarithms to expand the expression. 8s 7. Question Details SPreCalc7Coreq 4.5.089. [4295074] A man invests $4000 in an account that pays 6.5% interest per year, compounded quarterly. (a) Find the amount after 2 years? (Round your answer to the nearest cent.) "b) How long will it take for the investment to triple? (Round your answer to two decimal places.) yr 8. Question Details SPreCalc7Coreq 4.4.052. [4295024] Use the Laws of Logarithms to combine the expression. 3 In(2) + 2 In(x) - = In(x + 5)