21x -15 + 5 = 10x - 5
21x -5 = 10x
11x = 5
x = 5/11
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
Answer:
x = 12
Step-by-step explanation:
Angle QPR + Angle PQR = Angle HRQ

Answer:
Consistent and independent
Step-by-step explanation:
The only touch at one point and they are not the same line and are not parallel