2boys1girl09 2boys1girl09

10-02-2020
Mathematics

contestada

Examine the system of equations.

x + 3y = 7,

2x + 4y = 9

Which variable would be the most efficient to solve for?
x in the first equation
y in the first equation
x in the second equation
y in the second equation

Respuesta :

bernackimarley14 bernackimarley14

10-02-2020

Answer: X, All you have to do is subtract 3y

Step-by-step explanation:

Answer Link

thunderbolt07 thunderbolt07

12-12-2021

Answer:

Your answer would be A. x in the first equation.

Step-by-step explanation:

Ver imagen thunderbolt07

Answer Link

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