Answer:
x = -8
Step-by-step explanation:
y = 3x/4
Substitute the value of -6 into y.
-6 = 3x/4
Multiply both sides by 4.
-24 = 3x
Divide both sides by 3.
x = -8.
______the answer is Y=0.25X+3
I believe it is a=64; b=2 divided by 10 (I'm sorry if it's wrong I hope you pass)