Question

Solve the equation for the indicated variable. SHOW ALL WORK!

ab-ac=2 solve for a

Answer 1

a= 2/b-c

Explanation:

We want isolate for a or to be itself

ab-ac=2

factor out a

a (b-c)=2

Now bring b-c to the other side

a (b-c)/(b-c)=2/b-c

The b-c cancel each other out

a= 2/(b-c)