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

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


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

Reorder the terms:
3(-4 + w) = -1(w + 4)
(-4 * 3 + w * 3) = -1(w + 4)
(-12 + 3w) = -1(w + 4)

Reorder the terms:
-12 + 3w = -1(4 + w)
-12 + 3w = (4 * -1 + w * -1)
-12 + 3w = (-4 + -1w)

Solving
-12 + 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.
-12 + 3w + w = -4 + -1w + w

Combine like terms: 3w + w = 4w
-12 + 4w = -4 + -1w + w

Combine like terms: -1w + w = 0
-12 + 4w = -4 + 0
-12 + 4w = -4

Add '12' to each side of the equation.
-12 + 12 + 4w = -4 + 12

Combine like terms: -12 + 12 = 0
0 + 4w = -4 + 12
4w = -4 + 12

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

Divide each side by '4'.
w = 2

Simplifying
w = 2

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