3(x+2)-9=3x-e

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Solution for 3(x+2)-9=3x-e equation:


Simplifying
3(x + 2) + -9 = 3x + -1e

Reorder the terms:
3(2 + x) + -9 = 3x + -1e
(2 * 3 + x * 3) + -9 = 3x + -1e
(6 + 3x) + -9 = 3x + -1e

Reorder the terms:
6 + -9 + 3x = 3x + -1e

Combine like terms: 6 + -9 = -3
-3 + 3x = 3x + -1e

Reorder the terms:
-3 + 3x = -1e + 3x

Add '-3x' to each side of the equation.
-3 + 3x + -3x = -1e + 3x + -3x

Combine like terms: 3x + -3x = 0
-3 + 0 = -1e + 3x + -3x
-3 = -1e + 3x + -3x

Combine like terms: 3x + -3x = 0
-3 = -1e + 0
-3 = -1e

Solving
-3 = -1e

Solving for variable 'e'.

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

Add 'e' to each side of the equation.
-3 + e = -1e + e

Combine like terms: -1e + e = 0
-3 + e = 0

Add '3' to each side of the equation.
-3 + 3 + e = 0 + 3

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

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

Simplifying
e = 3

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