3[w-12]+30=

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Solution for 3[w-12]+30= equation:


Simplifying
3[w + -12] + 30 = 0

Reorder the terms:
3[-12 + w] + 30 = 0
[-12 * 3 + w * 3] + 30 = 0
[-36 + 3w] + 30 = 0

Reorder the terms:
-36 + 30 + 3w = 0

Combine like terms: -36 + 30 = -6
-6 + 3w = 0

Solving
-6 + 3w = 0

Solving for variable 'w'.

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

Add '6' to each side of the equation.
-6 + 6 + 3w = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3w = 0 + 6
3w = 0 + 6

Combine like terms: 0 + 6 = 6
3w = 6

Divide each side by '3'.
w = 2

Simplifying
w = 2

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