2w(3w+1)=w(w-8)+5w(w+1)-17

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Solution for 2w(3w+1)=w(w-8)+5w(w+1)-17 equation:


Simplifying
2w(3w + 1) = w(w + -8) + 5w(w + 1) + -17

Reorder the terms:
2w(1 + 3w) = w(w + -8) + 5w(w + 1) + -17
(1 * 2w + 3w * 2w) = w(w + -8) + 5w(w + 1) + -17
(2w + 6w2) = w(w + -8) + 5w(w + 1) + -17

Reorder the terms:
2w + 6w2 = w(-8 + w) + 5w(w + 1) + -17
2w + 6w2 = (-8 * w + w * w) + 5w(w + 1) + -17
2w + 6w2 = (-8w + w2) + 5w(w + 1) + -17

Reorder the terms:
2w + 6w2 = -8w + w2 + 5w(1 + w) + -17
2w + 6w2 = -8w + w2 + (1 * 5w + w * 5w) + -17
2w + 6w2 = -8w + w2 + (5w + 5w2) + -17

Reorder the terms:
2w + 6w2 = -17 + -8w + 5w + w2 + 5w2

Combine like terms: -8w + 5w = -3w
2w + 6w2 = -17 + -3w + w2 + 5w2

Combine like terms: w2 + 5w2 = 6w2
2w + 6w2 = -17 + -3w + 6w2

Add '-6w2' to each side of the equation.
2w + 6w2 + -6w2 = -17 + -3w + 6w2 + -6w2

Combine like terms: 6w2 + -6w2 = 0
2w + 0 = -17 + -3w + 6w2 + -6w2
2w = -17 + -3w + 6w2 + -6w2

Combine like terms: 6w2 + -6w2 = 0
2w = -17 + -3w + 0
2w = -17 + -3w

Solving
2w = -17 + -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.
2w + 3w = -17 + -3w + 3w

Combine like terms: 2w + 3w = 5w
5w = -17 + -3w + 3w

Combine like terms: -3w + 3w = 0
5w = -17 + 0
5w = -17

Divide each side by '5'.
w = -3.4

Simplifying
w = -3.4

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