Answer:
-2
Step-by-step explanation:
-(4e+7)=1
-4e-7=1
-4e=1+7
-4e=8 divided both side by -4
e=-2
Answer:215
Answer: 5h+4.5 i got it right on edg
See below
3 (x^2 + 3x) = 4
3 ( x + 3/2)^2 = 4 + 27/4
