(7w+7)+(-9w+1)=

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Solution for (7w+7)+(-9w+1)= equation:


Simplifying
(7w + 7) + (-9w + 1) = 0

Reorder the terms:
(7 + 7w) + (-9w + 1) = 0

Remove parenthesis around (7 + 7w)
7 + 7w + (-9w + 1) = 0

Reorder the terms:
7 + 7w + (1 + -9w) = 0

Remove parenthesis around (1 + -9w)
7 + 7w + 1 + -9w = 0

Reorder the terms:
7 + 1 + 7w + -9w = 0

Combine like terms: 7 + 1 = 8
8 + 7w + -9w = 0

Combine like terms: 7w + -9w = -2w
8 + -2w = 0

Solving
8 + -2w = 0

Solving for variable 'w'.

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

Add '-8' to each side of the equation.
8 + -8 + -2w = 0 + -8

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

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

Divide each side by '-2'.
w = 4

Simplifying
w = 4

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