-7w-2=-2(w-4)

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Solution for -7w-2=-2(w-4) equation:


Simplifying
-7w + -2 = -2(w + -4)

Reorder the terms:
-2 + -7w = -2(w + -4)

Reorder the terms:
-2 + -7w = -2(-4 + w)
-2 + -7w = (-4 * -2 + w * -2)
-2 + -7w = (8 + -2w)

Solving
-2 + -7w = 8 + -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.
-2 + -7w + 2w = 8 + -2w + 2w

Combine like terms: -7w + 2w = -5w
-2 + -5w = 8 + -2w + 2w

Combine like terms: -2w + 2w = 0
-2 + -5w = 8 + 0
-2 + -5w = 8

Add '2' to each side of the equation.
-2 + 2 + -5w = 8 + 2

Combine like terms: -2 + 2 = 0
0 + -5w = 8 + 2
-5w = 8 + 2

Combine like terms: 8 + 2 = 10
-5w = 10

Divide each side by '-5'.
w = -2

Simplifying
w = -2

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