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RSB [31]
3 years ago
15

Resolucion de {3x+5y=29 {2x+3y=18

Mathematics
1 answer:
Sonbull [250]3 years ago
8 0

Answer:

x=3  y = 4

Step-by-step explanation:

3x+5y=29  .........*2 (multiply by2)  =       6x+10y=58

2x+3y=18          *-3 = (multiply by -3)=     -6x-9y = -54

     ADD both(-6x cancels 6x)                            y= 4

2x+ 3y = 18      2x+ 12 = 18   2x = 6                x = 3                    

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