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yanalaym
[24]
3 years ago
13
9l9-8xl=2x+3 check for extraneous solutions
Mathematics
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1
answer:
Karolina
[17]
3 years ago
8
0
<span>9 l9-8xl=2x+3
</span>81 - 72x = 2x + 3
<span> -72x - 2x = 3 - 81</span>
-74x = -78
x = (-78)/(-74)
x = 1 4/74 = 1 2/37
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