-5(4-e)=20

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Solution for -5(4-e)=20 equation: 


Simplifying
-5(4 + -1e) = 20
(4 * -5 + -1e * -5) = 20
(-20 + 5e) = 20

Solving
-20 + 5e = 20

Solving for variable 'e'.

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

Add '20' to each side of the equation.
-20 + 20 + 5e = 20 + 20

Combine like terms: -20 + 20 = 0
0 + 5e = 20 + 20
5e = 20 + 20

Combine like terms: 20 + 20 = 40
5e = 40

Divide each side by '5'.
e = 8

Simplifying
e = 8

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