Ineed to get this in y=mx+b plz show how you get it and

y = -x - 2

Step-by-step explanation:

4x + 6y + 12 = 0

Subtract 6y from both sides of the equation:

4x + 6y + 12 - 6y = 0 - 6y

4x + 12 = -6y

Divide each side by -1

6y = -4x - 12

Divide each side by 6

y = - - 2

Simplify the fraction to get

y = - - 2

29.5977692753

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.