Answer:
The answer is D
Step-by-step explanation:
D is the point where the two lines intersect and therefore it is the solution of the line
Answer:
A) Factor
Step-by-step explanation:
Answer:
x=18
Step-by-step explanation:
15/45=6/18
6(n-4) =3n
mutiply the bracket by 6
(6)(n)(6)(-4)= 3n
6n-24= 3n
Move -24 to the other side. Sign changes from -24 to 24
6n-24+24=3n+24
6n= 3n+24
Move 3n to the other side. Sign changes from +3n to -3n.
6n-3n= 3n-3n+24
6n-3n= 24
3n= 24
divide by 3
3n/3= 24/3
n= 8
Answer: n= 8
