3w+2-2(-5w-4)=3(w-2)

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Solution for 3w+2-2(-5w-4)=3(w-2) equation:


Simplifying
3w + 2 + -2(-5w + -4) = 3(w + -2)

Reorder the terms:
3w + 2 + -2(-4 + -5w) = 3(w + -2)
3w + 2 + (-4 * -2 + -5w * -2) = 3(w + -2)
3w + 2 + (8 + 10w) = 3(w + -2)

Reorder the terms:
2 + 8 + 3w + 10w = 3(w + -2)

Combine like terms: 2 + 8 = 10
10 + 3w + 10w = 3(w + -2)

Combine like terms: 3w + 10w = 13w
10 + 13w = 3(w + -2)

Reorder the terms:
10 + 13w = 3(-2 + w)
10 + 13w = (-2 * 3 + w * 3)
10 + 13w = (-6 + 3w)

Solving
10 + 13w = -6 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
10 + 13w + -3w = -6 + 3w + -3w

Combine like terms: 13w + -3w = 10w
10 + 10w = -6 + 3w + -3w

Combine like terms: 3w + -3w = 0
10 + 10w = -6 + 0
10 + 10w = -6

Add '-10' to each side of the equation.
10 + -10 + 10w = -6 + -10

Combine like terms: 10 + -10 = 0
0 + 10w = -6 + -10
10w = -6 + -10

Combine like terms: -6 + -10 = -16
10w = -16

Divide each side by '10'.
w = -1.6

Simplifying
w = -1.6

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