Question

Solve the equation. Check your solution.

$-7=\frac{q}{11}$

Short answer

Solution of given equation is $q=-77$.

Step-by-step solution

Step-1- Solve the equation for q

$-7=\frac{q}{11}$

Multiplying with $11$on both sides, we get

$\begin{array}{c}-7\times 11=\frac{q}{11}\times 11\\ q=-7\times 11\\ q=-77\end{array}$

$q=-77$

Step-2-Verification of our solution

For checking our answer, substitute $q=-77$in given equation $-7=\frac{q}{11}$.

On substituting, we get

$\begin{array}{c}-7=\frac{q}{11}\\ -7=\frac{-77}{11}\\ -7=-7\end{array}$

Step-3- Conclusion

Here, as both sides above expression are equal, our answer is true.