Find the value of x.

x= 10

Step-by-step explanation:

4. 2x+8+3x+5=123 (ext∠)

                 5x=110

                   x=22

5. 25+2x+3=3x-17 (ext∠)

               x= 45

6. 5x+2+6x+4=12x-4 (ext∠)

                   x=10

it would be 6xy and -16xy.

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