if n(U ) = 125 , y is two times of x and z is 10 more than x, then find the value of x ,y and z.
Answers
Answered by
101
Y=2x,z=10+x
125=x+6+4+3+17+2x+10+x+5
125=45+4x
125-45=4x
80=4x
X=20
Y=2x=2x20=40
Z=10+x=10+20=30
Answered by
3
Answer:x=20,y=40,z=30
Step-by-step explanation:
Similar questions