2(w+7)-9=19

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Solution for 2(w+7)-9=19 equation:


Simplifying
2(w + 7) + -9 = 19

Reorder the terms:
2(7 + w) + -9 = 19
(7 * 2 + w * 2) + -9 = 19
(14 + 2w) + -9 = 19

Reorder the terms:
14 + -9 + 2w = 19

Combine like terms: 14 + -9 = 5
5 + 2w = 19

Solving
5 + 2w = 19

Solving for variable 'w'.

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

Add '-5' to each side of the equation.
5 + -5 + 2w = 19 + -5

Combine like terms: 5 + -5 = 0
0 + 2w = 19 + -5
2w = 19 + -5

Combine like terms: 19 + -5 = 14
2w = 14

Divide each side by '2'.
w = 7

Simplifying
w = 7

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