ihussain12354 ihussain12354

18-02-2022
Mathematics

contestada

Solve the simultaneous equations by substitution x − y = 8, x + 4y = 13

Respuesta :

DanielLee2026 DanielLee2026

20-02-2022

Answer:

x = 9; y = 1

Step-by-step explanation:

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