-8=7+3w

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Solution for -8=7+3w equation:


Simplifying
-8 = 7 + 3w

Solving
-8 = 7 + 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.
-8 + -3w = 7 + 3w + -3w

Combine like terms: 3w + -3w = 0
-8 + -3w = 7 + 0
-8 + -3w = 7

Add '8' to each side of the equation.
-8 + 8 + -3w = 7 + 8

Combine like terms: -8 + 8 = 0
0 + -3w = 7 + 8
-3w = 7 + 8

Combine like terms: 7 + 8 = 15
-3w = 15

Divide each side by '-3'.
w = -5

Simplifying
w = -5

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