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exis [7]
3 years ago
14

Which expression is equivalent to 4(2x + 1) - (-6x)? 14x+4 8x-2 2x+4 -14x-4

Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

14x+4

Step-by-step explanation:

4*2x=8x

4*1=4

8x--6x=14x

14x+4

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4 years ago
3) An existing track is perpendicular to y=1/2x + 2 and passes through B(7,5)
stira [4]

Answer:

2. y=\frac{1}{2}x +3

Step-by-step explanation:

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8 0
3 years ago
If - 7 = 9 + x, then -3x + 5 = ?
Vikentia [17]

Answer:

53

Step-by-step explanation:

At first,

- 7 = 9 + x

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-7-9=9+x-9

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Now,

By substituting the value of x in -3x + 5 , we get

-3x + 5

-3×(-16)+5

48+5

53

8 0
3 years ago
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