2(w+5)-9=9

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Solution for 2(w+5)-9=9 equation:


Simplifying
2(w + 5) + -9 = 9

Reorder the terms:
2(5 + w) + -9 = 9
(5 * 2 + w * 2) + -9 = 9
(10 + 2w) + -9 = 9

Reorder the terms:
10 + -9 + 2w = 9

Combine like terms: 10 + -9 = 1
1 + 2w = 9

Solving
1 + 2w = 9

Solving for variable 'w'.

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

Add '-1' to each side of the equation.
1 + -1 + 2w = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 2w = 9 + -1
2w = 9 + -1

Combine like terms: 9 + -1 = 8
2w = 8

Divide each side by '2'.
w = 4

Simplifying
w = 4

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