8-(w+7)=.5

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Solution for 8-(w+7)=.5 equation:


Simplifying
8 + -1(w + 7) = 0.5

Reorder the terms:
8 + -1(7 + w) = 0.5
8 + (7 * -1 + w * -1) = 0.5
8 + (-7 + -1w) = 0.5

Combine like terms: 8 + -7 = 1
1 + -1w = 0.5

Solving
1 + -1w = 0.5

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 + -1w = 0.5 + -1

Combine like terms: 1 + -1 = 0
0 + -1w = 0.5 + -1
-1w = 0.5 + -1

Combine like terms: 0.5 + -1 = -0.5
-1w = -0.5

Divide each side by '-1'.
w = 0.5

Simplifying
w = 0.5

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