-31=-6w-7

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Solution for -31=-6w-7 equation:


Simplifying
-31 = -6w + -7

Reorder the terms:
-31 = -7 + -6w

Solving
-31 = -7 + -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 + 6w = -7 + -6w + 6w

Combine like terms: -6w + 6w = 0
-31 + 6w = -7 + 0
-31 + 6w = -7

Add '31' to each side of the equation.
-31 + 31 + 6w = -7 + 31

Combine like terms: -31 + 31 = 0
0 + 6w = -7 + 31
6w = -7 + 31

Combine like terms: -7 + 31 = 24
6w = 24

Divide each side by '6'.
w = 4

Simplifying
w = 4

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