Respuesta :

Step-by-step explanation:

-3y=12+3x

-y=4+x

y=-4-x and m which is the gradient is the coefficient of x which is -1, therefore m=-1

Answer:

[tex]\displaystyle y = -4 - x \\ -1 = m[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{-3y}{-3} = \frac{12 + 3x}{-3} \\ \\ y = -x - 4[/tex]

* In the Slope-Intercept Formula [y = mx + b], b represents the y-intercept, and the rate of change [slope] is represented by m.

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