-7=2(w+5)

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Solution for -7=2(w+5) equation:


Simplifying
-7 = 2(w + 5)

Reorder the terms:
-7 = 2(5 + w)
-7 = (5 * 2 + w * 2)
-7 = (10 + 2w)

Solving
-7 = 10 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-7 + -2w = 10 + 2w + -2w

Combine like terms: 2w + -2w = 0
-7 + -2w = 10 + 0
-7 + -2w = 10

Add '7' to each side of the equation.
-7 + 7 + -2w = 10 + 7

Combine like terms: -7 + 7 = 0
0 + -2w = 10 + 7
-2w = 10 + 7

Combine like terms: 10 + 7 = 17
-2w = 17

Divide each side by '-2'.
w = -8.5

Simplifying
w = -8.5

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