2 years ago

Twelve more than a number is nine.

Mathematics

1 answer:

Otrada [13]2 years ago

7 0

Answer:

The number is -3.

Step-by-step explanation:

X = a number

X + 12 = 9

Rearrange to get X on its own.

X = 9 - 12

X = -3

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Answer:

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Step-by-step explanation:

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1 and 2 form a linear pair. If the

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And we're done!

Good luck! :)

Hope it helps you!

$GraceRosalia$ ✺ ✺ ✺ ✺ ✺ ✺ ✺

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