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Hitman42 [59]
3 years ago
13

Solve the following equation for x to find the total number of people who became members of a social networking site for a certa

in month:
x = 0.8x + 72
How many people became members of the site that month?
Mathematics
2 answers:
Aleksandr [31]3 years ago
6 0

Answer:

The total number of people who became members of the site that month is 360....

Step-by-step explanation:

Let x represents the total number of people who became members of the site that month.

We have the equation:

x = 0.8x+72

Combine the like terms:

x-0.8x= 72

0.2x =72

Now divide both sides by 0.2

0.2x/0.2 = 72/0.2

x= 360 people

This shows that  the total number of people who became members of the site that month is 360....

NeX [460]3 years ago
6 0

Answer:

360  people became members of the site that month

Step-by-step explanation:

Solve the following equation for x

x = 0.8x + 72

To solve for x  we need to get 'x' alone

x = 0.8x + 72

Subtract 0.8x on both sides

x-0.8x = 0.8x-0.8x + 72

0.2x=72

Divide both sides by 0.2

x=360

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