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JulijaS [17]
3 years ago
6

If 2x - 5= 7x + 3, then x = ?

Mathematics
2 answers:
Leona [35]3 years ago
3 0

Answer: -8/5= x

Step-by-step explanation:

2x-5=7x+3

-5=5x+3

-8=5x

-8/5=x

SVEN [57.7K]3 years ago
3 0

Answer:

x=-8/5

Step-by-step explanation:

2x-5=7x+3

2x-7x=3+5

-5x=8

x=-8/5

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The longest side is 5 inches longer than the shortest side, hence the longest side equals s + 5. The medium side is 4 inches longer than the shortest side, hence the medium side equals s+ 4. Th shortest side remains s.

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