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Krish Gillespie
Mathematics
1 July, 14:12
8 (За + 6) = 9 (2 а - 4)
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Chyna
1 July, 14:35
0
Answer: A = - 14
Step-by-step explanation:
First, remove the parentheses
8 (3a+6) = 9 (2a-4)
24a+48=9 (2a-4)
Move the terms
24a+48=18a-36
24a-18a+48=-36
Collect the like terms (Calculate)
24a-18a=-36-48
6a=-36-48
Divide by both sides
6a=-84
Solution: a=-14
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