3(x-4)+12=15

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Solution for 3(x-4)+12=15 equation: 


Simplifying
3(x + -4) + 12 = 15

Reorder the terms:
3(-4 + x) + 12 = 15
(-4 * 3 + x * 3) + 12 = 15
(-12 + 3x) + 12 = 15

Reorder the terms:
-12 + 12 + 3x = 15

Combine like terms: -12 + 12 = 0
0 + 3x = 15
3x = 15

Solving
3x = 15

Solving for variable 'x'.

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

Divide each side by '3'.
x = 5

Simplifying
x = 5

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