3(w-2)-2=8-(w+4)

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Solution for 3(w-2)-2=8-(w+4) equation:


Simplifying
3(w + -2) + -2 = 8 + -1(w + 4)

Reorder the terms:
3(-2 + w) + -2 = 8 + -1(w + 4)
(-2 * 3 + w * 3) + -2 = 8 + -1(w + 4)
(-6 + 3w) + -2 = 8 + -1(w + 4)

Reorder the terms:
-6 + -2 + 3w = 8 + -1(w + 4)

Combine like terms: -6 + -2 = -8
-8 + 3w = 8 + -1(w + 4)

Reorder the terms:
-8 + 3w = 8 + -1(4 + w)
-8 + 3w = 8 + (4 * -1 + w * -1)
-8 + 3w = 8 + (-4 + -1w)

Combine like terms: 8 + -4 = 4
-8 + 3w = 4 + -1w

Solving
-8 + 3w = 4 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
-8 + 3w + w = 4 + -1w + w

Combine like terms: 3w + w = 4w
-8 + 4w = 4 + -1w + w

Combine like terms: -1w + w = 0
-8 + 4w = 4 + 0
-8 + 4w = 4

Add '8' to each side of the equation.
-8 + 8 + 4w = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 4w = 4 + 8
4w = 4 + 8

Combine like terms: 4 + 8 = 12
4w = 12

Divide each side by '4'.
w = 3

Simplifying
w = 3

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