2w-1=99

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Solution for 2w-1=99 equation:


Simplifying
2w + -1 = 99

Reorder the terms:
-1 + 2w = 99

Solving
-1 + 2w = 99

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 = 99 + 1

Combine like terms: -1 + 1 = 0
0 + 2w = 99 + 1
2w = 99 + 1

Combine like terms: 99 + 1 = 100
2w = 100

Divide each side by '2'.
w = 50

Simplifying
w = 50

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