Answer:
w =
Explanation:
given
- = -
multiply through by 10 ( the LCM of 5 and 10 ) to clear the fractions
- 2w = 2w - 1 ( subtract 2w from both sides )
- 2w - 2w = 2w - 2w - 1 (simplify )
- 4w = - 1 ( divide both sides by - 4 )
w = , that is
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