6a-4 = 3a+54
3a = 58
a = 58/3
a= 19.333
Answer:
y=-3x-1
Step-by-step explanation:
12x+4y=-4
Slope intercept y=mx+b
Subtract 12x from both sides
4y=-4-12x
Divide each side by 4
y=-1-3x then just reorder to match slope intercept form
y=3x-1
Answer:
the angle is equal to 60 degree
