JEN2319 JEN2319

19-11-2020
Mathematics

contestada

whats the x value of the solution to this system of equations
x=2y-4
7x+5y=-66

Respuesta :

tangy10235 tangy10235

20-11-2020

Answer:

x=2y−47x

Step 1: Add 47x to both sides.

x+47x=−47x+2y+47x

48x=2y

Step 2: Divide both sides by 48.

48x

48

=

2y

48

x=

1

24

y

Answer:

x=

1

24

y

Step-by-step explanation:

Answer Link

kaithope08 kaithope08

14-12-2020

Answer:

-19/7

Step-by-step explanation:

Answer Link

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