3 years ago

The sum of a number and three is equal to five less than double that number

Mathematics

1 answer:

Liula [17]3 years ago

7 0

Answer:

-2

Step-by-step explanation:

x + 3 = 2x + 5

-2 = x

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2 years ago

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klio [65]

Answer:

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Step-by-step explanation:

Given : A scientist conducted an experiment. Due to chemical reaction, the temperature of a compound rose $\frac{1}{10}$ degree every $\frac{1}{4}$ hour for a limited time.

To find : What was the rate, in degrees per hour that the temperature of the compound rose ?

Solution :

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