Answer:
y=4/3x - 5
Step-by-step explanation:
6x - 7 = 19
<span>6x = 19 + 7 </span>
<span>6x = 26 (divide both sides by 6 to get x) </span>
<span>6x/6 = 26/6 </span>
<span>x = 4.33333333333 </span>
Answer: 117 degrees
Step-by-step explanation:
Answer: 
a=-3
b=-9
Step-by-step explanation:

3b because b^2-4= 1/b. So 2/1/b= 2b b+2b = 3b