132k views
5 votes
24 = -3(2а — 15) — а

1 Answer

5 votes

Answer:

a=3

Explanation:

24= -3(2a-15)-a -->given

24=-6a+45-a -->distribute the -3

24=-7a+45 -->combine like terms

-21=-7a -->subtract 45 from both sides

3=a -->divide both sides by -7

User Krdln
by
7.4k points