2(w+7)-2=4

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Solution for 2(w+7)-2=4 equation:


Simplifying
2(w + 7) + -2 = 4

Reorder the terms:
2(7 + w) + -2 = 4
(7 * 2 + w * 2) + -2 = 4
(14 + 2w) + -2 = 4

Reorder the terms:
14 + -2 + 2w = 4

Combine like terms: 14 + -2 = 12
12 + 2w = 4

Solving
12 + 2w = 4

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + 2w = 4 + -12

Combine like terms: 12 + -12 = 0
0 + 2w = 4 + -12
2w = 4 + -12

Combine like terms: 4 + -12 = -8
2w = -8

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

Simplifying
w = -4

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