(e+1)*4=20

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Solution for (e+1)*4=20 equation:


Simplifying
(e + 1) * 4 = 20

Reorder the terms:
(1 + e) * 4 = 20

Reorder the terms for easier multiplication:
4(1 + e) = 20
(1 * 4 + e * 4) = 20
(4 + 4e) = 20

Solving
4 + 4e = 20

Solving for variable 'e'.

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

Add '-4' to each side of the equation.
4 + -4 + 4e = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 4e = 20 + -4
4e = 20 + -4

Combine like terms: 20 + -4 = 16
4e = 16

Divide each side by '4'.
e = 4

Simplifying
e = 4

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