18-w=-3(2w-1)

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Solution for 18-w=-3(2w-1) equation:


Simplifying
18 + -1w = -3(2w + -1)

Reorder the terms:
18 + -1w = -3(-1 + 2w)
18 + -1w = (-1 * -3 + 2w * -3)
18 + -1w = (3 + -6w)

Solving
18 + -1w = 3 + -6w

Solving for variable 'w'.

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

Add '6w' to each side of the equation.
18 + -1w + 6w = 3 + -6w + 6w

Combine like terms: -1w + 6w = 5w
18 + 5w = 3 + -6w + 6w

Combine like terms: -6w + 6w = 0
18 + 5w = 3 + 0
18 + 5w = 3

Add '-18' to each side of the equation.
18 + -18 + 5w = 3 + -18

Combine like terms: 18 + -18 = 0
0 + 5w = 3 + -18
5w = 3 + -18

Combine like terms: 3 + -18 = -15
5w = -15

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

Simplifying
w = -3

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