4e-19=-9e+4

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Solution for 4e-19=-9e+4 equation:


Simplifying
4e + -19 = -9e + 4

Reorder the terms:
-19 + 4e = -9e + 4

Reorder the terms:
-19 + 4e = 4 + -9e

Solving
-19 + 4e = 4 + -9e

Solving for variable 'e'.

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

Add '9e' to each side of the equation.
-19 + 4e + 9e = 4 + -9e + 9e

Combine like terms: 4e + 9e = 13e
-19 + 13e = 4 + -9e + 9e

Combine like terms: -9e + 9e = 0
-19 + 13e = 4 + 0
-19 + 13e = 4

Add '19' to each side of the equation.
-19 + 19 + 13e = 4 + 19

Combine like terms: -19 + 19 = 0
0 + 13e = 4 + 19
13e = 4 + 19

Combine like terms: 4 + 19 = 23
13e = 23

Divide each side by '13'.
e = 1.769230769

Simplifying
e = 1.769230769

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