Math, asked by dmkcedy2006, 10 months ago

Necesito ayuda rápido por favor. Resuelve estos ejercicios por el método de sustitución.
a) b)
3x-2y=9 2x-5y=-7
5x+2y=7 3x+5y=2

Answers

Answered by vyshu625676

0

Answer:

value of x is 5 and y is 3

Step-by-step explanation:

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