Please help me on this!!!!!!
1 answer:
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Look at the pictures above for yor answers and the rules ...
Answer:
a = - 27
Step-by-step explanation:
- a - 6 = 12 ( add 6 to both sides )
- a = 18 ( multiply both sides by 3 to clear the fraction )
- 2a = 54 ( divide both sides by - 2 )
a = - 27