-6 + 4x - x + 1 = 10 please help with this problem.
its too confusing for me

Solve for x where 0 equation: cot^2x+2cotx+1=0

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons

Which expression represent a number that is one fourth as great as 10-2a. (10-2)+4b. (10-2)÷4c. (10-2)-4d. (10-2)×4