-4=8w+5-5w-7-2w

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Solution for -4=8w+5-5w-7-2w equation:


Simplifying
-4 = 8w + 5 + -5w + -7 + -2w

Reorder the terms:
-4 = 5 + -7 + 8w + -5w + -2w

Combine like terms: 5 + -7 = -2
-4 = -2 + 8w + -5w + -2w

Combine like terms: 8w + -5w = 3w
-4 = -2 + 3w + -2w

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

Solving
-4 = -2 + 1w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-4 + -1w = -2 + 1w + -1w

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

Add '4' to each side of the equation.
-4 + 4 + -1w = -2 + 4

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

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

Divide each side by '-1'.
w = -2

Simplifying
w = -2

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