Which statement correctly describes the solution(s) to the equation below? -3(x + 2) - 2x = 4x + 12
A
There is no solution to this equation
B
There are an infinite number of solutions to this equation
There is exactly one solution to this equation and the solution is x = -1
D
There is exactly one solution to this equation and the solution is x = -2

d. x= -2

Step-by-step explanation:

-14 is the answer

hope this : ))

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.