idonthaveaname18 idonthaveaname18

28-08-2019
Mathematics

contestada

Solve simultaneous equations using an appropriate method.
a) 3x + 2y = 6
3y + 5x = 9

b) 6x - 4y = -6
7x + 3y = -30

c) 6x + 2y = 14
x = -3 + 5y

Respuesta :

28-08-2019

Answer:

a)3,0

b)111/23,_51/23

c)1

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ETHANaduff ETHANaduff

28-08-2019

B is the answer I think but not sure

Answer Link

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