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mart [117]
3 years ago
15

Solve the equations: 18=n-18 p-18=3 x-9=1

Mathematics
1 answer:
Klio2033 [76]3 years ago
6 0

Step-by-step explanation:

(1 point)

No, there isn't a more efficient way to solve this system.

Yes, a more efficient way is to multiply the first equation by 4, add to eliminate y, then solve for x.

Yes, a more efficient way is to multiply the first equation by −4, add to eliminate y, then solve for x.

Yes, a more efficient way is to multiply the first equation by −4, add to eliminate x, then solve for y.

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Answer:

Factoring

Step-by-step explanation:

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3 0
3 years ago
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Aleks04 [339]
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4 years ago
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olasank [31]

Answer:

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Step-by-step explanation:

7 plus = 7 +

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We can get rid of the parentheses

7 + m + -17

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3 years ago
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The complete proof statement and reason for the required proof is as follows:

Statement                                    Reason

m<PNO = 45                               Given

MO                                              Given

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<MNP and <PNO are
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Answer:

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Step-by-step explanation:

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