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At a​ party, the amount of people who ate lasagna was 15 less than 2/3 of the total number of people. The number of people who ate lasagna was 21. Write and solve an equation to find the number of people at the party. Let x represent the number of people at the party. Use pencil and paper. Write a​ one-step equation that has the same solution.

Respuesta :

Based on the information given, it can be seen that the total number of people at the party is 54.

Solving an equation

Let the total number of people at the party be represented by x.

Therefore, based on the information given, the equation will be:

(2/3 × x) - 15 = 21

2/3x - 15 = 21

2/3x = 21 + 15

2/3x = 36

x = 36/0.667

x = 54

Therefore, the total number of people at the party is 54.

Learn more about equations on:

https://brainly.com/question/13763238

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