Answer:
Can I have a picture/image if possible?
Step-by-step explanation:
= 1/2 (a + b) h let me know if this helps :)
Answer:
no solution
Step-by-step explanation:
Given
(21 - 3a) = 6 - a ( multiply through by 3 to clear the fraction )
21 - 3a = 18 - 3a ( subtract 21 from both sides )
- 3a = - 3 - 3a ( add 3a to both sides )
0 = - 3 ← not possible
This indicates the equation has no solution
Easy so you have to choose them then add them and yeah hope this helps bbg