Write the inequality in slope-intercept form: 9x+3y=-12

Question

Write the inequality in slope-intercept form: 9x+3y=>-12

anonymous · Answer

$$9x+3y \ge-12$$

anonymous · Answer

slope intercept formk is y=mx+b

anonymous · Answer

that doesnt help me...

anonymous · Answer

put that into y=mx+b and there is ur answer sorry but I cant help u any more than that idk how to do it i just kno that y=mx+b is slope intercept form.

anonymous · Answer

i dont understand how you put them into the equation

anonymous · Answer

idk eather sorry that is all I kno...

anonymous · Answer

manipulate the variables so that y is the only thing on one side of the equation.

anonymous · Answer

y>-3x-4

anonymous · Answer

Solve this like a normal equation for y. 9x+3y≥−12. 9x+3y=−12 so you subtract 9x from both sides. 3y=-12-9x then divide by 3.  y=(−12-9x)/3 then simplify.  y=-12/3-9x/3 getting y=-4-3x and just rearrange it a little bit. y=-3x-4. and add back the inequality
$$y \ge -3x-4$$

anonymous · Answer

9x+3y>-12
-9x      -9x
3y>-9x-12
/3       /3
y>-9x/3-12/3