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SISTEMAS DE ECUACIONES 2 x 2

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SISTEMAS DE

ECUACIONES 2 x 2

MATEMÁTICAS –SEGUNDO PERIODO - NOVENO

HAYDI XIMENA BARBOSA


MÉTODO

SUSTITUCIÓN

−5+8Y

7


MÉTODO

SUSTITUCIÓN

−5+8Y

7


−5+8Y

7

MÉTODO

SUSTITUCIÓN

−15+24Y

7

−15+24Y

7


MÉTODO

SUSTITUCIÓN

−22

11 = Y


MÉTODO

SUSTITUCIÓN

−9

3


MÉTODO

SUSTITUCIÓN


TALLER N°1

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