Question

Equations with variables on both sides
9e+4=14+8e

Answer 1

9e + 4 = 14 + 8e
9e = 10 + 8e (Subtract 4 from both sides)
e = 10 (Subtract 8e from both sides)

Answer 2

u wanna get the variables on one side and everything else on the other side.

 9e + 4 = 14 + 8e ....we will subtract 8e from both sides
-8e               - 8e
-----------------------
e + 4 = 14            ...now we subtract 4 from both sides
    - 4     -4
--------------------
e = 10

and u can check ur answer by subbing it back into the original equation...
9e + 4 = 14 + 8e
9(10) + 4 = 14 + 8(10)
90 + 4 = 14 + 80
94 = 94 (correct)

so ur answer is : e = 10