-4w-12=2(w+9)

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Solution for -4w-12=2(w+9) equation:


Simplifying
-4w + -12 = 2(w + 9)

Reorder the terms:
-12 + -4w = 2(w + 9)

Reorder the terms:
-12 + -4w = 2(9 + w)
-12 + -4w = (9 * 2 + w * 2)
-12 + -4w = (18 + 2w)

Solving
-12 + -4w = 18 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-12 + -4w + -2w = 18 + 2w + -2w

Combine like terms: -4w + -2w = -6w
-12 + -6w = 18 + 2w + -2w

Combine like terms: 2w + -2w = 0
-12 + -6w = 18 + 0
-12 + -6w = 18

Add '12' to each side of the equation.
-12 + 12 + -6w = 18 + 12

Combine like terms: -12 + 12 = 0
0 + -6w = 18 + 12
-6w = 18 + 12

Combine like terms: 18 + 12 = 30
-6w = 30

Divide each side by '-6'.
w = -5

Simplifying
w = -5

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