The problem asks us to solve the equation $\frac{2q-7}{3} = \frac{q+6}{3q-4}$ for the variable $q$.

AlgebraEquationsQuadratic EquationsSolving EquationsAlgebraic ManipulationFactoring
2025/4/10

1. Problem Description

The problem asks us to solve the equation 2q73=q+63q4\frac{2q-7}{3} = \frac{q+6}{3q-4} for the variable qq.

2. Solution Steps

First, we cross-multiply to eliminate the fractions:
(2q7)(3q4)=3(q+6)(2q-7)(3q-4) = 3(q+6)
Expanding both sides of the equation, we get:
6q28q21q+28=3q+186q^2 - 8q - 21q + 28 = 3q + 18
6q229q+28=3q+186q^2 - 29q + 28 = 3q + 18
Next, we move all terms to one side of the equation to obtain a quadratic equation:
6q229q3q+2818=06q^2 - 29q - 3q + 28 - 18 = 0
6q232q+10=06q^2 - 32q + 10 = 0
We can simplify the quadratic equation by dividing all terms by 2:
3q216q+5=03q^2 - 16q + 5 = 0
Now, we can solve the quadratic equation for qq. We can factor the quadratic:
(3q1)(q5)=0(3q-1)(q-5) = 0
This gives us two possible solutions for qq:
3q1=0    3q=1    q=133q - 1 = 0 \implies 3q = 1 \implies q = \frac{1}{3}
q5=0    q=5q - 5 = 0 \implies q = 5
Therefore, the solutions for qq are 13\frac{1}{3} and 55.

3. Final Answer

The solutions for qq are q=13q = \frac{1}{3} and q=5q = 5.

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