-3w-3=-9(w-1)

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Solution for -3w-3=-9(w-1) equation:


Simplifying
-3w + -3 = -9(w + -1)

Reorder the terms:
-3 + -3w = -9(w + -1)

Reorder the terms:
-3 + -3w = -9(-1 + w)
-3 + -3w = (-1 * -9 + w * -9)
-3 + -3w = (9 + -9w)

Solving
-3 + -3w = 9 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
-3 + -3w + 9w = 9 + -9w + 9w

Combine like terms: -3w + 9w = 6w
-3 + 6w = 9 + -9w + 9w

Combine like terms: -9w + 9w = 0
-3 + 6w = 9 + 0
-3 + 6w = 9

Add '3' to each side of the equation.
-3 + 3 + 6w = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 6w = 9 + 3
6w = 9 + 3

Combine like terms: 9 + 3 = 12
6w = 12

Divide each side by '6'.
w = 2

Simplifying
w = 2

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