Simplify the equation: First, we need to simplify the equation by multiplying 8 by −1 to get rid of the negative sign in the denominator.q−−18=−1q+8=−1
Isolate the variable: Next, we need to isolate the variable q by subtracting 8 from both sides of the equation.q+8−8=−1−8q=−1−8
Find the value of q: Now, we perform the subtraction on the right side of the equation to find the value of q.q=−1−8q=−9