X-3(x+4)=12

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Solution for X-3(x+4)=12 equation:


Simplifying
X + -3(x + 4) = 12

Reorder the terms:
X + -3(4 + x) = 12
X + (4 * -3 + x * -3) = 12
X + (-12 + -3x) = 12

Reorder the terms:
-12 + X + -3x = 12

Solving
-12 + X + -3x = 12

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + X + 12 + -3x = 12 + 12

Reorder the terms:
-12 + 12 + X + -3x = 12 + 12

Combine like terms: -12 + 12 = 0
0 + X + -3x = 12 + 12
X + -3x = 12 + 12

Combine like terms: 12 + 12 = 24
X + -3x = 24

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

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

Simplifying
X = 24 + 3x

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