Q:

Which of the following equations has the same solutions as the equation 3x+2y=-12? Check all that apply.A) 3x-2y= 12B) -3x-2y= 12C) 15x+10y= -60D) 6x+2y= -12E) 6x+4y= -24F) 1.5x+y= -6G) x+ 2/3 y= -12

Accepted Solution

A:
Answer:B, C, E, FStep-by-step explanation:Multiplying the equation by a constant does not change the solution set. When some terms are changed and others are not, the equation is a different equation.A) different equationB) multiplied by -1C) multiplied by 5D) different equationE) multiplied by 2F) multiplied by 1/2G) different equation