80=2(4w+5)+2w

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Solution for 80=2(4w+5)+2w equation:


Simplifying
80 = 2(4w + 5) + 2w

Reorder the terms:
80 = 2(5 + 4w) + 2w
80 = (5 * 2 + 4w * 2) + 2w
80 = (10 + 8w) + 2w

Combine like terms: 8w + 2w = 10w
80 = 10 + 10w

Solving
80 = 10 + 10w

Solving for variable 'w'.

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

Add '-10w' to each side of the equation.
80 + -10w = 10 + 10w + -10w

Combine like terms: 10w + -10w = 0
80 + -10w = 10 + 0
80 + -10w = 10

Add '-80' to each side of the equation.
80 + -80 + -10w = 10 + -80

Combine like terms: 80 + -80 = 0
0 + -10w = 10 + -80
-10w = 10 + -80

Combine like terms: 10 + -80 = -70
-10w = -70

Divide each side by '-10'.
w = 7

Simplifying
w = 7

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