How do you solve equations with like terms

You combine them

Step-by-step explanation:

Take for example 3x+6x=90

3x and 6x are like terms, so you add their coefficients and leave x:

(3+6)x=90 -> 9x=90

Next, you divide both sides by 9 to get x by itself:

(9/9)x=90/9 -> x=10

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