20-2(w+1)=12w-2(12+w)

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Solution for 20-2(w+1)=12w-2(12+w) equation:


Simplifying
20 + -2(w + 1) = 12w + -2(12 + w)

Reorder the terms:
20 + -2(1 + w) = 12w + -2(12 + w)
20 + (1 * -2 + w * -2) = 12w + -2(12 + w)
20 + (-2 + -2w) = 12w + -2(12 + w)

Combine like terms: 20 + -2 = 18
18 + -2w = 12w + -2(12 + w)
18 + -2w = 12w + (12 * -2 + w * -2)
18 + -2w = 12w + (-24 + -2w)

Reorder the terms:
18 + -2w = -24 + 12w + -2w

Combine like terms: 12w + -2w = 10w
18 + -2w = -24 + 10w

Solving
18 + -2w = -24 + 10w

Solving for variable 'w'.

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

Add '-10w' to each side of the equation.
18 + -2w + -10w = -24 + 10w + -10w

Combine like terms: -2w + -10w = -12w
18 + -12w = -24 + 10w + -10w

Combine like terms: 10w + -10w = 0
18 + -12w = -24 + 0
18 + -12w = -24

Add '-18' to each side of the equation.
18 + -18 + -12w = -24 + -18

Combine like terms: 18 + -18 = 0
0 + -12w = -24 + -18
-12w = -24 + -18

Combine like terms: -24 + -18 = -42
-12w = -42

Divide each side by '-12'.
w = 3.5

Simplifying
w = 3.5

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