w^2-3w-7=w^2-w+6w-6

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Solution for w^2-3w-7=w^2-w+6w-6 equation:


Simplifying
w2 + -3w + -7 = w2 + -1w + 6w + -6

Reorder the terms:
-7 + -3w + w2 = w2 + -1w + 6w + -6

Reorder the terms:
-7 + -3w + w2 = -6 + -1w + 6w + w2

Combine like terms: -1w + 6w = 5w
-7 + -3w + w2 = -6 + 5w + w2

Add '-1w2' to each side of the equation.
-7 + -3w + w2 + -1w2 = -6 + 5w + w2 + -1w2

Combine like terms: w2 + -1w2 = 0
-7 + -3w + 0 = -6 + 5w + w2 + -1w2
-7 + -3w = -6 + 5w + w2 + -1w2

Combine like terms: w2 + -1w2 = 0
-7 + -3w = -6 + 5w + 0
-7 + -3w = -6 + 5w

Solving
-7 + -3w = -6 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
-7 + -3w + -5w = -6 + 5w + -5w

Combine like terms: -3w + -5w = -8w
-7 + -8w = -6 + 5w + -5w

Combine like terms: 5w + -5w = 0
-7 + -8w = -6 + 0
-7 + -8w = -6

Add '7' to each side of the equation.
-7 + 7 + -8w = -6 + 7

Combine like terms: -7 + 7 = 0
0 + -8w = -6 + 7
-8w = -6 + 7

Combine like terms: -6 + 7 = 1
-8w = 1

Divide each side by '-8'.
w = -0.125

Simplifying
w = -0.125

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