31=2(w+5)-5w

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Solution for 31=2(w+5)-5w equation:


Simplifying
31 = 2(w + 5) + -5w

Reorder the terms:
31 = 2(5 + w) + -5w
31 = (5 * 2 + w * 2) + -5w
31 = (10 + 2w) + -5w

Combine like terms: 2w + -5w = -3w
31 = 10 + -3w

Solving
31 = 10 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
31 + 3w = 10 + -3w + 3w

Combine like terms: -3w + 3w = 0
31 + 3w = 10 + 0
31 + 3w = 10

Add '-31' to each side of the equation.
31 + -31 + 3w = 10 + -31

Combine like terms: 31 + -31 = 0
0 + 3w = 10 + -31
3w = 10 + -31

Combine like terms: 10 + -31 = -21
3w = -21

Divide each side by '3'.
w = -7

Simplifying
w = -7

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