s^2-2s=3s+24

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Solution for s^2-2s=3s+24 equation:


Simplifying
s2 + -2s = 3s + 24

Reorder the terms:
-2s + s2 = 3s + 24

Reorder the terms:
-2s + s2 = 24 + 3s

Solving
-2s + s2 = 24 + 3s

Solving for variable 's'.

Reorder the terms:
-24 + -2s + -3s + s2 = 24 + 3s + -24 + -3s

Combine like terms: -2s + -3s = -5s
-24 + -5s + s2 = 24 + 3s + -24 + -3s

Reorder the terms:
-24 + -5s + s2 = 24 + -24 + 3s + -3s

Combine like terms: 24 + -24 = 0
-24 + -5s + s2 = 0 + 3s + -3s
-24 + -5s + s2 = 3s + -3s

Combine like terms: 3s + -3s = 0
-24 + -5s + s2 = 0

Factor a trinomial.
(-3 + -1s)(8 + -1s) = 0

Subproblem 1

Set the factor '(-3 + -1s)' equal to zero and attempt to solve: Simplifying -3 + -1s = 0 Solving -3 + -1s = 0 Move all terms containing s to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1s = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1s = 0 + 3 -1s = 0 + 3 Combine like terms: 0 + 3 = 3 -1s = 3 Divide each side by '-1'. s = -3 Simplifying s = -3

Subproblem 2

Set the factor '(8 + -1s)' equal to zero and attempt to solve: Simplifying 8 + -1s = 0 Solving 8 + -1s = 0 Move all terms containing s to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1s = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1s = 0 + -8 -1s = 0 + -8 Combine like terms: 0 + -8 = -8 -1s = -8 Divide each side by '-1'. s = 8 Simplifying s = 8

Solution

s = {-3, 8}

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