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Solve the system. 2x + y = −3 −2y = 6 + 4x Write each equation in slope-intercept form. y = x + y = x +

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sqdancefan

Answer:

  • there are an infinite number of solutions (x, y) = (x, -2x-3)
  • each equation in slope-intercept form is the same as the other: y=-2x-3

Step-by-step explanation:

The first equation can be put into slope-intercept form by subtracting 2x:

  y = -2x -3

The second equation can be put into slope-intercept form by dividing by -2:

  y = -2x -3

The two equations are identical, so there are an infinite number of solutions. For any choice of x, the value of y is -2x-3.

y =  -2x + -3

y =  -2x +   -3

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