a equals 16. You multiply both sides be -10 and then you add 6.
Hello!
First of all, let's flip our equation, just for proper formatting.
[tex] \frac{a-6}{-10} [/tex]=-1
First of all, let's multiply both sides of our equation by -10.
a-6=10
Now we add 6 to both sides.
a=16
I hope this helps!
