8q^2+3q=7q^2-2q+24

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Solution for 8q^2+3q=7q^2-2q+24 equation:


Simplifying
8q2 + 3q = 7q2 + -2q + 24

Reorder the terms:
3q + 8q2 = 7q2 + -2q + 24

Reorder the terms:
3q + 8q2 = 24 + -2q + 7q2

Solving
3q + 8q2 = 24 + -2q + 7q2

Solving for variable 'q'.

Reorder the terms:
-24 + 3q + 2q + 8q2 + -7q2 = 24 + -2q + 7q2 + -24 + 2q + -7q2

Combine like terms: 3q + 2q = 5q
-24 + 5q + 8q2 + -7q2 = 24 + -2q + 7q2 + -24 + 2q + -7q2

Combine like terms: 8q2 + -7q2 = 1q2
-24 + 5q + 1q2 = 24 + -2q + 7q2 + -24 + 2q + -7q2

Reorder the terms:
-24 + 5q + 1q2 = 24 + -24 + -2q + 2q + 7q2 + -7q2

Combine like terms: 24 + -24 = 0
-24 + 5q + 1q2 = 0 + -2q + 2q + 7q2 + -7q2
-24 + 5q + 1q2 = -2q + 2q + 7q2 + -7q2

Combine like terms: -2q + 2q = 0
-24 + 5q + 1q2 = 0 + 7q2 + -7q2
-24 + 5q + 1q2 = 7q2 + -7q2

Combine like terms: 7q2 + -7q2 = 0
-24 + 5q + 1q2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(3 + -1q)' equal to zero and attempt to solve: Simplifying 3 + -1q = 0 Solving 3 + -1q = 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 + -1q = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1q = 0 + -3 -1q = 0 + -3 Combine like terms: 0 + -3 = -3 -1q = -3 Divide each side by '-1'. q = 3 Simplifying q = 3

Solution

q = {-8, 3}

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