3 years ago

When 12 is decreased by twice a number, the result is -14. Find the number.

Mathematics

1 answer:

Talja [164]3 years ago

4 0

Answer:

-13

Step-by-step explanation:

Twice a number is 2h (h is the variable) so the equation is 12-2h=-14 and - 13 times 2 is -26 so the equation is now 12-26=-14

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