X-12(x-3)=15

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Solution for X-12(x-3)=15 equation:


Simplifying
X + -12(x + -3) = 15

Reorder the terms:
X + -12(-3 + x) = 15
X + (-3 * -12 + x * -12) = 15
X + (36 + -12x) = 15

Reorder the terms:
36 + X + -12x = 15

Solving
36 + X + -12x = 15

Solving for variable 'X'.

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

Add '-36' to each side of the equation.
36 + X + -36 + -12x = 15 + -36

Reorder the terms:
36 + -36 + X + -12x = 15 + -36

Combine like terms: 36 + -36 = 0
0 + X + -12x = 15 + -36
X + -12x = 15 + -36

Combine like terms: 15 + -36 = -21
X + -12x = -21

Add '12x' to each side of the equation.
X + -12x + 12x = -21 + 12x

Combine like terms: -12x + 12x = 0
X + 0 = -21 + 12x
X = -21 + 12x

Simplifying
X = -21 + 12x

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