e(x)+4e(-x)=4.33

Solution for e(x)+4e(-x)=4.33 equation:

Simplifying
e(x) + 4e(-1x) = 4.33

Multiply e * x
ex + 4e(-1x) = 4.33

Remove parenthesis around (-1x)
ex + 4e * -1x = 4.33

Reorder the terms for easier multiplication:
ex + 4 * -1e * x = 4.33

Multiply 4 * -1
ex + -4e * x = 4.33

Multiply e * x
ex + -4ex = 4.33

Combine like terms: ex + -4ex = -3ex
-3ex = 4.33

Solving
-3ex = 4.33

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Divide each side by '-3x'.
e = -1.443333333x-1

Simplifying
e = -1.443333333x-1