(X-15)-(9-2x)=3

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Solution for (X-15)-(9-2x)=3 equation:


Simplifying
(X + -15) + -1(9 + -2x) = 3

Reorder the terms:
(-15 + X) + -1(9 + -2x) = 3

Remove parenthesis around (-15 + X)
-15 + X + -1(9 + -2x) = 3
-15 + X + (9 * -1 + -2x * -1) = 3
-15 + X + (-9 + 2x) = 3

Reorder the terms:
-15 + -9 + X + 2x = 3

Combine like terms: -15 + -9 = -24
-24 + X + 2x = 3

Solving
-24 + X + 2x = 3

Solving for variable 'X'.

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

Add '24' to each side of the equation.
-24 + X + 24 + 2x = 3 + 24

Reorder the terms:
-24 + 24 + X + 2x = 3 + 24

Combine like terms: -24 + 24 = 0
0 + X + 2x = 3 + 24
X + 2x = 3 + 24

Combine like terms: 3 + 24 = 27
X + 2x = 27

Add '-2x' to each side of the equation.
X + 2x + -2x = 27 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 27 + -2x
X = 27 + -2x

Simplifying
X = 27 + -2x

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