What is the values of 1/3x +7x, when x=5

36.7 or 110/3

Step-by-step explanation:

The question ask you to find the sum of the value of 1/3x and 7x when the value of x = 5.

Find  1/3x + 7x when x= 5

This means 5 will replace x in the equation 1/3x + 7x.

Therefore, in the equation below x will be replaced by 5

1/3x + 7x = ?  

1/3x + 7x = ? when x = 5

1/3 × 5 + 7 × 5 = ?

5/3 + 35 = (5 + 105) / 3

110/3 = 36.666 ≈ 36. 7

36.7

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v