2w-1=28

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Solution for 2w-1=28 equation: 


Simplifying
2w + -1 = 28

Reorder the terms:
-1 + 2w = 28

Solving
-1 + 2w = 28

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 + 2w = 28 + 1

Combine like terms: -1 + 1 = 0
0 + 2w = 28 + 1
2w = 28 + 1

Combine like terms: 28 + 1 = 29
2w = 29

Divide each side by '2'.
w = 14.5

Simplifying
w = 14.5

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