5x = -9

1 answer

To solve the equation \(5x = -9\), you need to isolate \(x\). You can do this by dividing both sides of the equation by 5:

\[ x = \frac{-9}{5} \]

Thus, the solution is:

\[ x = -\frac{9}{5} \]

or, in decimal form, \(x = -1.8\).