3(w-6)-3=-3(-7w+9)-8w

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Solution for 3(w-6)-3=-3(-7w+9)-8w equation:


Simplifying
3(w + -6) + -3 = -3(-7w + 9) + -8w

Reorder the terms:
3(-6 + w) + -3 = -3(-7w + 9) + -8w
(-6 * 3 + w * 3) + -3 = -3(-7w + 9) + -8w
(-18 + 3w) + -3 = -3(-7w + 9) + -8w

Reorder the terms:
-18 + -3 + 3w = -3(-7w + 9) + -8w

Combine like terms: -18 + -3 = -21
-21 + 3w = -3(-7w + 9) + -8w

Reorder the terms:
-21 + 3w = -3(9 + -7w) + -8w
-21 + 3w = (9 * -3 + -7w * -3) + -8w
-21 + 3w = (-27 + 21w) + -8w

Combine like terms: 21w + -8w = 13w
-21 + 3w = -27 + 13w

Solving
-21 + 3w = -27 + 13w

Solving for variable 'w'.

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

Add '-13w' to each side of the equation.
-21 + 3w + -13w = -27 + 13w + -13w

Combine like terms: 3w + -13w = -10w
-21 + -10w = -27 + 13w + -13w

Combine like terms: 13w + -13w = 0
-21 + -10w = -27 + 0
-21 + -10w = -27

Add '21' to each side of the equation.
-21 + 21 + -10w = -27 + 21

Combine like terms: -21 + 21 = 0
0 + -10w = -27 + 21
-10w = -27 + 21

Combine like terms: -27 + 21 = -6
-10w = -6

Divide each side by '-10'.
w = 0.6

Simplifying
w = 0.6

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