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Olenka [21]
3 years ago
8

Preston and Horacio have 49 video games horacio has 11 more games than Preston how many games does each person have

Mathematics
2 answers:
Drupady [299]3 years ago
8 0

Answer:

19 Preston,30 Horacio

Step-by-step explanation:

let Preston have games=x

Horacio have=x+11

x+x+11=49

2x=49-11=38

x=38/2=19

x+11=19+11=30

Yuri [45]3 years ago
6 0

Preston and Horacio have 49 video games horacio has 11 more games than Preston how many games does each person have

49 - 11 = 38.

38/2 = 19.

19 + 11 = 30

Horacio has 30 games, and Preston has 19.

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If you clear fractions by multiplying each equation by xy, the problem becomes one of solving simultaneous 2nd-degree equations. It is much easier to consider this a system of linear equations, where the variable is 1/x or 1/y. Solving for the values of those gives you the values of x and y.

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