3 years ago

What is the coefficient in front of x that is equal to the negative sign? -x - 15 = 12

Mathematics

1 answer:

Tema [17]3 years ago

4 0

Answer:

The desired coefficient is -1.

Step-by-step explanation:

-x - 15 = 12 can be written as (-1)x - 15 = 12. The desired coefficient is -1.

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The area of circular disc is 154cm². find its perimeter

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