3=-7w+2(w-6)

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Solution for 3=-7w+2(w-6) equation:


Simplifying
3 = -7w + 2(w + -6)

Reorder the terms:
3 = -7w + 2(-6 + w)
3 = -7w + (-6 * 2 + w * 2)
3 = -7w + (-12 + 2w)

Reorder the terms:
3 = -12 + -7w + 2w

Combine like terms: -7w + 2w = -5w
3 = -12 + -5w

Solving
3 = -12 + -5w

Solving for variable 'w'.

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

Add '5w' to each side of the equation.
3 + 5w = -12 + -5w + 5w

Combine like terms: -5w + 5w = 0
3 + 5w = -12 + 0
3 + 5w = -12

Add '-3' to each side of the equation.
3 + -3 + 5w = -12 + -3

Combine like terms: 3 + -3 = 0
0 + 5w = -12 + -3
5w = -12 + -3

Combine like terms: -12 + -3 = -15
5w = -15

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

Simplifying
w = -3

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