Solve for x.

4−(2x+4)=5

A. x=32
B. x=−52
C. x=−10
D. x = 6

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.