(X-3)-3(x+6)=-5

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Solution for (X-3)-3(x+6)=-5 equation:


Simplifying
(X + -3) + -3(x + 6) = -5

Reorder the terms:
(-3 + X) + -3(x + 6) = -5

Remove parenthesis around (-3 + X)
-3 + X + -3(x + 6) = -5

Reorder the terms:
-3 + X + -3(6 + x) = -5
-3 + X + (6 * -3 + x * -3) = -5
-3 + X + (-18 + -3x) = -5

Reorder the terms:
-3 + -18 + X + -3x = -5

Combine like terms: -3 + -18 = -21
-21 + X + -3x = -5

Solving
-21 + X + -3x = -5

Solving for variable 'X'.

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

Add '21' to each side of the equation.
-21 + X + 21 + -3x = -5 + 21

Reorder the terms:
-21 + 21 + X + -3x = -5 + 21

Combine like terms: -21 + 21 = 0
0 + X + -3x = -5 + 21
X + -3x = -5 + 21

Combine like terms: -5 + 21 = 16
X + -3x = 16

Add '3x' to each side of the equation.
X + -3x + 3x = 16 + 3x

Combine like terms: -3x + 3x = 0
X + 0 = 16 + 3x
X = 16 + 3x

Simplifying
X = 16 + 3x

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