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3 years ago

What is the solution of −21 = n − 8?

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

Answer:

N=-13

Step-by-step explanation:

In-s [12.5K]3 years ago

6 0

Answer:

-13 = n

Step-by-step explanation:

When working with equations you have to get the variable (n) by itself. You would add +8 to both negative 8 and negative 21, this would eliminate the 8, and then you would add the eight to negative 21, (21-8), which equals 13. And then add the negative sign back on, equaling -13.

I hoped this helped^^

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Step-by-step explanation:

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3 years ago

The sum of two numbers is 9 and their difference is 7

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Step-by-step explanation:

1+8=9

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4 years ago

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What is the measure of angle z in this figure?

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Step-by-step explanation:

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2 years ago

The equation of a lone is 3/5x + 1/3y = 1/15

Maru [420]

Answer:

Step-by-step explanation:

x intercept is where the line is crossing the x axis or where y=0

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3 years ago

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Answer:

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The equation of Line B is given by : y = 2x - 3 ............. (2)

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Therefore, option 1 will be correct. (Answer)

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3 years ago

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