Question

What is the solution to the system of equations below? y = negative 2 x minus 6 and 2 y = negative 4 x minus 12 no solution infinitely many solutions (–3, 0) (3, –12)

Answer 1

Answer:

infinitely many solutions

Step-by-step explanation:

y = -2x -6  -----------------------------------------------------------------(1)

2y = -4x - 12---------------------------------------------------------------(2)

using elimination method

multiply equation (1)  by  2

2y = -4x - 12 ----------------------------------------------------------------(3)

subtract equation (3) from equation (2)

0 = 0

Therefore the system of equation has infinitely many solutions

Answer 2

Answer:

Infinitely many solutions

Step-by-step explanation:

The equation, when set up will be

2(-2x-6)=-4x-12

-4x-12=-4x-12

    +12       +12  Add 12 to both sides

------------------------

-4x=-4x  Divide by -4 to both sides

  0=0 You get zero equals zero

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