-3w-(-4)=8-w

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Solution for -3w-(-4)=8-w equation:


Simplifying
-3w + -1(-4) = 8 + -1w

Multiply -1 * -4
-3w + 4 = 8 + -1w

Reorder the terms:
4 + -3w = 8 + -1w

Solving
4 + -3w = 8 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
4 + -3w + w = 8 + -1w + w

Combine like terms: -3w + w = -2w
4 + -2w = 8 + -1w + w

Combine like terms: -1w + w = 0
4 + -2w = 8 + 0
4 + -2w = 8

Add '-4' to each side of the equation.
4 + -4 + -2w = 8 + -4

Combine like terms: 4 + -4 = 0
0 + -2w = 8 + -4
-2w = 8 + -4

Combine like terms: 8 + -4 = 4
-2w = 4

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

Simplifying
w = -2

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