-7s^2-9s=0

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Solution for -7s^2-9s=0 equation:


Simplifying
-7s2 + -9s = 0

Reorder the terms:
-9s + -7s2 = 0

Solving
-9s + -7s2 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '-1s'.
-1s(9 + 7s) = 0

Ignore the factor -1.

Subproblem 1

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

Subproblem 2

Set the factor '(9 + 7s)' equal to zero and attempt to solve: Simplifying 9 + 7s = 0 Solving 9 + 7s = 0 Move all terms containing s to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 7s = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 7s = 0 + -9 7s = 0 + -9 Combine like terms: 0 + -9 = -9 7s = -9 Divide each side by '7'. s = -1.285714286 Simplifying s = -1.285714286

Solution

s = {0, -1.285714286}

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