31+2w=7w

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Solution for 31+2w=7w equation:


Simplifying
31 + 2w = 7w

Solving
31 + 2w = 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
31 + 2w + -7w = 7w + -7w

Combine like terms: 2w + -7w = -5w
31 + -5w = 7w + -7w

Combine like terms: 7w + -7w = 0
31 + -5w = 0

Add '-31' to each side of the equation.
31 + -31 + -5w = 0 + -31

Combine like terms: 31 + -31 = 0
0 + -5w = 0 + -31
-5w = 0 + -31

Combine like terms: 0 + -31 = -31
-5w = -31

Divide each side by '-5'.
w = 6.2

Simplifying
w = 6.2

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