(e+3)*3=12

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


Simplifying
(e + 3) * 3 = 12

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

Reorder the terms for easier multiplication:
3(3 + e) = 12
(3 * 3 + e * 3) = 12
(9 + 3e) = 12

Solving
9 + 3e = 12

Solving for variable 'e'.

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

Add '-9' to each side of the equation.
9 + -9 + 3e = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 3e = 12 + -9
3e = 12 + -9

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

Divide each side by '3'.
e = 1

Simplifying
e = 1

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