-2w-18=-4(w+9)

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Solution for -2w-18=-4(w+9) equation:


Simplifying
-2w + -18 = -4(w + 9)

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

Reorder the terms:
-18 + -2w = -4(9 + w)
-18 + -2w = (9 * -4 + w * -4)
-18 + -2w = (-36 + -4w)

Solving
-18 + -2w = -36 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
-18 + -2w + 4w = -36 + -4w + 4w

Combine like terms: -2w + 4w = 2w
-18 + 2w = -36 + -4w + 4w

Combine like terms: -4w + 4w = 0
-18 + 2w = -36 + 0
-18 + 2w = -36

Add '18' to each side of the equation.
-18 + 18 + 2w = -36 + 18

Combine like terms: -18 + 18 = 0
0 + 2w = -36 + 18
2w = -36 + 18

Combine like terms: -36 + 18 = -18
2w = -18

Divide each side by '2'.
w = -9

Simplifying
w = -9

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