(Q+5)(3q-15)=0

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Solution for (Q+5)(3q-15)=0 equation:


Simplifying
(Q + 5)(3q + -15) = 0

Reorder the terms:
(5 + Q)(3q + -15) = 0

Reorder the terms:
(5 + Q)(-15 + 3q) = 0

Multiply (5 + Q) * (-15 + 3q)
(5(-15 + 3q) + Q(-15 + 3q)) = 0
((-15 * 5 + 3q * 5) + Q(-15 + 3q)) = 0
((-75 + 15q) + Q(-15 + 3q)) = 0
(-75 + 15q + (-15 * Q + 3q * Q)) = 0
(-75 + 15q + (-15Q + 3qQ)) = 0

Reorder the terms:
(-75 + -15Q + 15q + 3qQ) = 0
(-75 + -15Q + 15q + 3qQ) = 0

Solving
-75 + -15Q + 15q + 3qQ = 0

Solving for variable 'Q'.

Move all terms containing Q to the left, all other terms to the right.

Add '75' to each side of the equation.
-75 + -15Q + 15q + 75 + 3qQ = 0 + 75

Reorder the terms:
-75 + 75 + -15Q + 15q + 3qQ = 0 + 75

Combine like terms: -75 + 75 = 0
0 + -15Q + 15q + 3qQ = 0 + 75
-15Q + 15q + 3qQ = 0 + 75

Combine like terms: 0 + 75 = 75
-15Q + 15q + 3qQ = 75

Add '-15q' to each side of the equation.
-15Q + 15q + -15q + 3qQ = 75 + -15q

Combine like terms: 15q + -15q = 0
-15Q + 0 + 3qQ = 75 + -15q
-15Q + 3qQ = 75 + -15q

Reorder the terms:
-75 + -15Q + 15q + 3qQ = 75 + -15q + -75 + 15q

Reorder the terms:
-75 + -15Q + 15q + 3qQ = 75 + -75 + -15q + 15q

Combine like terms: 75 + -75 = 0
-75 + -15Q + 15q + 3qQ = 0 + -15q + 15q
-75 + -15Q + 15q + 3qQ = -15q + 15q

Combine like terms: -15q + 15q = 0
-75 + -15Q + 15q + 3qQ = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-25 + -5Q + 5q + qQ) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-25 + -5Q + 5q + qQ)' equal to zero and attempt to solve: Simplifying -25 + -5Q + 5q + qQ = 0 Solving -25 + -5Q + 5q + qQ = 0 Move all terms containing Q to the left, all other terms to the right. Add '25' to each side of the equation. -25 + -5Q + 5q + 25 + qQ = 0 + 25 Reorder the terms: -25 + 25 + -5Q + 5q + qQ = 0 + 25 Combine like terms: -25 + 25 = 0 0 + -5Q + 5q + qQ = 0 + 25 -5Q + 5q + qQ = 0 + 25 Combine like terms: 0 + 25 = 25 -5Q + 5q + qQ = 25 Add '-5q' to each side of the equation. -5Q + 5q + -5q + qQ = 25 + -5q Combine like terms: 5q + -5q = 0 -5Q + 0 + qQ = 25 + -5q -5Q + qQ = 25 + -5q The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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