-18=3(w+-1)

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Solution for -18=3(w+-1) equation:


Simplifying
-18 = 3(w + -1)

Reorder the terms:
-18 = 3(-1 + w)
-18 = (-1 * 3 + w * 3)
-18 = (-3 + 3w)

Solving
-18 = -3 + 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.
-18 + -3w = -3 + 3w + -3w

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

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

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

Combine like terms: -3 + 18 = 15
-3w = 15

Divide each side by '-3'.
w = -5

Simplifying
w = -5

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