2w^2+11w=63

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Solution for 2w^2+11w=63 equation:


Simplifying
2w2 + 11w = 63

Reorder the terms:
11w + 2w2 = 63

Solving
11w + 2w2 = 63

Solving for variable 'w'.

Reorder the terms:
-63 + 11w + 2w2 = 63 + -63

Combine like terms: 63 + -63 = 0
-63 + 11w + 2w2 = 0

Factor a trinomial.
(-9 + -1w)(7 + -2w) = 0

Subproblem 1

Set the factor '(-9 + -1w)' equal to zero and attempt to solve: Simplifying -9 + -1w = 0 Solving -9 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -1w = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1w = 0 + 9 -1w = 0 + 9 Combine like terms: 0 + 9 = 9 -1w = 9 Divide each side by '-1'. w = -9 Simplifying w = -9

Subproblem 2

Set the factor '(7 + -2w)' equal to zero and attempt to solve: Simplifying 7 + -2w = 0 Solving 7 + -2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2w = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2w = 0 + -7 -2w = 0 + -7 Combine like terms: 0 + -7 = -7 -2w = -7 Divide each side by '-2'. w = 3.5 Simplifying w = 3.5

Solution

w = {-9, 3.5}

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