Use a system of linear equations with two variables and two equations to solve.

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

7 0

Answer:

passed: 164

failed: 41

Step-by-step explanation:

Let the failed students be x, then the passed students will be 4x.

x + 4x = 205

x = 205/5 = 41

4x = 4*41 = 164

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