(e+1)*3=12

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Solution for (e+1)*3=12 equation:


Simplifying
(e + 1) * 3 = 12

Reorder the terms:
(1 + e) * 3 = 12

Reorder the terms for easier multiplication:
3(1 + e) = 12
(1 * 3 + e * 3) = 12
(3 + 3e) = 12

Solving
3 + 3e = 12

Solving for variable 'e'.

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

Add '-3' to each side of the equation.
3 + -3 + 3e = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 3e = 12 + -3
3e = 12 + -3

Combine like terms: 12 + -3 = 9
3e = 9

Divide each side by '3'.
e = 3

Simplifying
e = 3

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