30=3(w+6)-6w

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Solution for 30=3(w+6)-6w equation:


Simplifying
30 = 3(w + 6) + -6w

Reorder the terms:
30 = 3(6 + w) + -6w
30 = (6 * 3 + w * 3) + -6w
30 = (18 + 3w) + -6w

Combine like terms: 3w + -6w = -3w
30 = 18 + -3w

Solving
30 = 18 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
30 + 3w = 18 + -3w + 3w

Combine like terms: -3w + 3w = 0
30 + 3w = 18 + 0
30 + 3w = 18

Add '-30' to each side of the equation.
30 + -30 + 3w = 18 + -30

Combine like terms: 30 + -30 = 0
0 + 3w = 18 + -30
3w = 18 + -30

Combine like terms: 18 + -30 = -12
3w = -12

Divide each side by '3'.
w = -4

Simplifying
w = -4

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