Answer:
No solution exist.
Step-by-step explanation:
The given equation is
\(\frac{1}{3}(21-3a)=6-a\)
Using distributive property we get
\(\frac{1}{3}(21)+\frac{1}{3}(-3a)=6-a\)
\(7-a=6-a\)
Isolate variable terms.
\(a-a=6-7\)
\(0=-1\)
This statement is false for any value of a because \(0
eq -1\)
Therefore the given equation has no solution.
