-8w+4=9-7w-4

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Solution for -8w+4=9-7w-4 equation:


Simplifying
-8w + 4 = 9 + -7w + -4

Reorder the terms:
4 + -8w = 9 + -7w + -4

Reorder the terms:
4 + -8w = 9 + -4 + -7w

Combine like terms: 9 + -4 = 5
4 + -8w = 5 + -7w

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

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
4 + -8w + 7w = 5 + -7w + 7w

Combine like terms: -8w + 7w = -1w
4 + -1w = 5 + -7w + 7w

Combine like terms: -7w + 7w = 0
4 + -1w = 5 + 0
4 + -1w = 5

Add '-4' to each side of the equation.
4 + -4 + -1w = 5 + -4

Combine like terms: 4 + -4 = 0
0 + -1w = 5 + -4
-1w = 5 + -4

Combine like terms: 5 + -4 = 1
-1w = 1

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

Simplifying
w = -1

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