7. a) Determine the error, if any, in the solution to this equation. Describe in words, in detail.
-6(2x – 5) = 4x – 2(x + 3)
- 12x + 30 = 4x – 2x – 6
-12x – 12x + 30 = 6x – 12x – 6
30 = -6x - 6
30 + 6 = -6x – 6 + 6
36 = - 6x
36 -6x
-6 -6
-6= x

b) If an error, solve the equation correctly.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal