42.0k views
4 votes
Solve for a. 1/4(20−4a)=6−a 0 all real numbers −1 no solution

User Petrumo
by
8.3k points

1 Answer

4 votes

Answer:

No solution

Explanation:

=>
(1)/(4) (20-4a) = 6-a

=>
(1)/(4) *4(5-a) = 6-a

=>
5-a=6-a

Adding a to both sides

=>
5-a+a=6-a+a

=> 5 ≠ 6

So, this equation has no solution.

User Zeina
by
7.8k points

Related questions

asked Apr 28, 2017 207k views
McHat asked Apr 28, 2017
by McHat
8.0k points
2 answers
3 votes
207k views
2 answers
0 votes
95.7k views
1 answer
3 votes
131k views