3 years ago

У = 3х + 1 у= 2х Using substitution

Mathematics

1 answer:

spin [16.1K]3 years ago

3 0

Answer: x = -2, y = -5

Step-by-step explanation: There you go btw wanna trade r o b l o x acc.

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Step-by-step explanation:

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Mean = $\frac{273}{14}$

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3 years ago

The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test.

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Using cross multiplication

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