Find the value of x for which (8x+4), (6x−2)
Answers
Answered by
0
Hey there !!!
____________________________________________________
If a,b,c are in A.P
b=a+c/2
According to question 8x+4,6x-2,2x+7 are in A.P
6x-2=(8x+4+2x+7)/2
6x-2=10x+11/2
2(6x-2)=10x+11
12x-4=10x+11
12x-10x=11+4
2x=15
x=15/2=7.5
_______________________________________________
Hope this helped you...............
Answered by
0
Hey there !!!
____________________________________________________
If a,b,c are in A.P
b=a+c/2
According to question 8x+4,6x-2,2x+7 are in A.P
6x-2=(8x+4+2x+7)/2
6x-2=10x+11/2
2(6x-2)=10x+11
12x-4=10x+11
12x-10x=11+4
2x=15
x=15/2=7.5
Similar questions