How can one fifthx − 2 = one thirdx + 8 be set up as a system of equations? a) 5y - 5x =10 3y - 3x =24 b ) 5y - 5x = -10 3y + 3x =24 c) 5y + x = -10 3y + x =24 d) 5y - x = -10 3y - x =24

System of linear equations:

D is correct

Step-by-step explanation:

Given:

It is complex linear equation. To solve this linear equation using graph by making system of linear equation.

Left side equation makes one equation and right side makes another.

Equation 1:

Now change into standard form of line

Equation 2:

Now change into standard form of line

System of linear equations:

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.

where is the figure