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Aleks04 [339]
3 years ago
9

Substitution: y=6x+11y-4x=15 ​

Mathematics
1 answer:
german3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

6x+11-4x=15

2x+11=15

2x=4

x=2

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Answer:

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Step-by-step explanation:

To solve either we first need to know that parallel lines have the same slope.

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And for #3, we know that we have a vertical line due to the fact that it is expressed as x = a number. Therefore, we must have the same in the answer. D is the only one that has such an answer.

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