t0iochneidobbeth t0iochneidobbeth

04-01-2017
Mathematics

contestada

2x - 2y = 6
3x + 2y = 9

A) x = 0, y = 3

B) x = 3, y = 0

C) x = 1, y = -2

D) x = -2, y = 1

Respuesta :

AmplifiedHuman AmplifiedHuman

04-01-2017

By subtraction we get
5x=15
x=3
9+2y=9
y=0
So the answer is B

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