2q^2+7q-q=0

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Solution for 2q^2+7q-q=0 equation:


Simplifying
2q2 + 7q + -1q = 0

Reorder the terms:
7q + -1q + 2q2 = 0

Combine like terms: 7q + -1q = 6q
6q + 2q2 = 0

Solving
6q + 2q2 = 0

Solving for variable 'q'.

Factor out the Greatest Common Factor (GCF), '2q'.
2q(3 + q) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'q' equal to zero and attempt to solve: Simplifying q = 0 Solving q = 0 Move all terms containing q to the left, all other terms to the right. Simplifying q = 0

Subproblem 2

Set the factor '(3 + q)' equal to zero and attempt to solve: Simplifying 3 + q = 0 Solving 3 + q = 0 Move all terms containing q to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + q = 0 + -3 Combine like terms: 3 + -3 = 0 0 + q = 0 + -3 q = 0 + -3 Combine like terms: 0 + -3 = -3 q = -3 Simplifying q = -3

Solution

q = {0, -3}

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