Question

In 2003, the population of an African country was about 8 million people, which is 3 million more than 2
times the population in 1950.
Enter and solve an equation to find the approximate population p (in millions) in 1950.
An equation is
The approximate population in 1950 was
million people.

Answer 1

Let p (million) be the population in 1950.

In 2003, the equation for the population is 2p + 3 = 8

2p + 3 = 8

2p = 5

p = 2.5 million

Therefore the population in 1950 was approximately 2.5 million.

What is an equation?

• An equation is a mathematical term defined as a statement that combines two expressions in a statement that is connected by an equal sign.
• For example: 2a + 7 = 16.

• An equation expresses the equality between two expressions.

To learn more about equations, visit: https://brainly.in/question/24791936?referrer=searchResults

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