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Talja [164]
2 years ago
5

1/2x-5=10-3/4x please helpppppp

Mathematics
1 answer:
GarryVolchara [31]2 years ago
8 0

Answer:

x=12

Step-by-step explanation:

1/2x - 5 = 10 - 3/4x ---> move like terms to the same side

1/2x + 3/4x = 10 + 5 ---> calculate

5/4x = 15 ---> multiply both sides by 4/5

x = 12

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For which equation would x = 5 be a solution?
tresset_1 [31]

Answer:

The second option.

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Step-by-step explanation:

3x + 6 = 21.

If x = 5, plug it in.

3 · 5 + 6 = 21

15 + 6 = 21

Hope this helps,

Davinia.

7 0
3 years ago
Check My answers!! Algebra
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5 0
3 years ago
30*x=204. What is x?
IgorC [24]

Answer: x = 6.8

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Step-by-step explanation:

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3 0
3 years ago
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Alex_Xolod [135]

Answer:

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Step-by-step explanation:

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2 years ago
How many diagonals can be constructed from one vertex of an n-gon? State your answer in terms of n and, of course, justify your
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3 years ago
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