2w-5=80

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Solution for 2w-5=80 equation:


Simplifying
2w + -5 = 80

Reorder the terms:
-5 + 2w = 80

Solving
-5 + 2w = 80

Solving for variable 'w'.

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

Add '5' to each side of the equation.
-5 + 5 + 2w = 80 + 5

Combine like terms: -5 + 5 = 0
0 + 2w = 80 + 5
2w = 80 + 5

Combine like terms: 80 + 5 = 85
2w = 85

Divide each side by '2'.
w = 42.5

Simplifying
w = 42.5

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