Question

-3a+5=-1don't understand

Answer 1

The value of a;

`a=2`

Step-by-step explanation:

Given the equation;

`-3a+5=-1`

To solve;

Let's subtract 5 from both sides.

`\begin{gathered} -3a+5-5=-1-5 \\ -3a=-6 \end{gathered}`

Then to get a, let us divide both sides by -3;

`\begin{gathered} (-3a)/(-3)=(-6)/(-3) \\ a=2 \end{gathered}`

Therefore, the value of a;

`a=2`