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goldenfox [79]
3 years ago
15

1. Which is an equation of the line parallel to y =2x-7 and passes through (-1, 3)?

Mathematics
2 answers:
quester [9]3 years ago
5 0

Answer: The answer is y=2x+5

kari74 [83]3 years ago
3 0

Answer:

(-3.5,-7)

Step-by-step explanation:

I don't know if this is right or not but in that equation you have to first find what x is. so you would change the equation to look like 2x+y= -7. then you would write 2x+y×0= -7. then the equation would be 2x= -7 and then you would divide 2x÷2=x and -7÷2= -3.5. so for x it would be (-3.5,Y) no we have to figure out y.

so you would keep the equation as 2x+y= -7. and then would write 2x×0+y= -7. and then you would have the equation y= -7. so y= -7.

so if you fill in the spaces you get (-3.5,-7)

sorry if this is incorrect

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lbvjy [14]

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Step-by-step explanation:

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3 years ago
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Leokris [45]

Answer:

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Step-by-step explanation:

Solve the following system:

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In the second equation, look to solve for x:

{18 y - 12 x = 21

6 x - 9 = -9

Add 9 to both sides:

{18 y - 12 x = 21

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Divide both sides by 6:

{18 y - 12 x = 21

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In the first equation, look to solve for y:

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4 0
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lina2011 [118]
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