9w-31=6w-18

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Solution for 9w-31=6w-18 equation:


Simplifying
9w + -31 = 6w + -18

Reorder the terms:
-31 + 9w = 6w + -18

Reorder the terms:
-31 + 9w = -18 + 6w

Solving
-31 + 9w = -18 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
-31 + 9w + -6w = -18 + 6w + -6w

Combine like terms: 9w + -6w = 3w
-31 + 3w = -18 + 6w + -6w

Combine like terms: 6w + -6w = 0
-31 + 3w = -18 + 0
-31 + 3w = -18

Add '31' to each side of the equation.
-31 + 31 + 3w = -18 + 31

Combine like terms: -31 + 31 = 0
0 + 3w = -18 + 31
3w = -18 + 31

Combine like terms: -18 + 31 = 13
3w = 13

Divide each side by '3'.
w = 4.333333333

Simplifying
w = 4.333333333

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