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kotykmax [81]
3 years ago
15

Given the replacement set {2, 3, 4, 5}, solve 7x – 4 = 3x + 8.

Mathematics
2 answers:
aalyn [17]3 years ago
6 0
B or 3 is the correct answer
Ludmilka [50]3 years ago
5 0
7x-4=3x+ 8

-3x of both sides 4x-4=8
plus 4 to both sides 4x=12

12 divide by 4 = 3
hopeful that helps
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Step-by-step explanation:

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5x  +  (6x - 5) + (3x + 10) = 360

5x  + 6x - 5 + 3x + 10 = 360

11x - 5 + 3x + 10 = 360

14x + 5 = 360

14x = 360 - 5

14x = 355

x = 25.36

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x = 25.36

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4 0
3 years ago
What is the result of converting 35 ounces into pounds? Remember that 1 pound = 16 ounces.
worty [1.4K]

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5 0
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Read 2 more answers
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MrRa [10]
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3 years ago
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