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Which of the following equations has the same solutions as the equation 3x+2=-12? Check all that apply.

A) 3x-2y= 12
B) -3x-2y= 12
C) 15x+10y= -60
D) 6x+2y= -12
E) 6x+4y= -24
F) 1.5x+y= -6
G) x+ 2/3 y= -12

Respuesta :

sqdancefan
The equations will have the same solution if one is a multiple of the other.

Equations with the same solution are
.. B . . . multiplied by -1
.. C . . . multiplied by 5
.. E . . . multiplied by 2
.. F . . . multiplied by 1/2

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