-(w+4)=-8w+9

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Solution for -(w+4)=-8w+9 equation:


Simplifying
-1(w + 4) = -8w + 9

Reorder the terms:
-1(4 + w) = -8w + 9
(4 * -1 + w * -1) = -8w + 9
(-4 + -1w) = -8w + 9

Reorder the terms:
-4 + -1w = 9 + -8w

Solving
-4 + -1w = 9 + -8w

Solving for variable 'w'.

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

Add '8w' to each side of the equation.
-4 + -1w + 8w = 9 + -8w + 8w

Combine like terms: -1w + 8w = 7w
-4 + 7w = 9 + -8w + 8w

Combine like terms: -8w + 8w = 0
-4 + 7w = 9 + 0
-4 + 7w = 9

Add '4' to each side of the equation.
-4 + 4 + 7w = 9 + 4

Combine like terms: -4 + 4 = 0
0 + 7w = 9 + 4
7w = 9 + 4

Combine like terms: 9 + 4 = 13
7w = 13

Divide each side by '7'.
w = 1.857142857

Simplifying
w = 1.857142857

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