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

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


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

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

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

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

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

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

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

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

Combine like terms: 9 + 9 = 18
6w = 18

Divide each side by '6'.
w = 3

Simplifying
w = 3

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