JeremyAStudent JeremyAStudent

04-02-2016
Mathematics

contestada

Solve for x&y
6x+5y=39

3x=5y=27

Respuesta :

04-02-2016

6x + 5y = 39
3x + 5y = 27 –
————————
3x = 12
x = 4

6x + 5y = 39
6(4) + 5y = 39
24 + 5y = 39
5y = 39 — 24
5y = 55
y = 11

x = 4, y = 11

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