Question

if a÷2=b÷3=c÷4=2a-3b+4c÷k find k please solve

Answer 1

let a/2= b/3= c/4= 2a-3b+4c/k=m
so a = 2m
b= 3m
c= 4m
2a-3b+4c=mk
or,2*2m-3*3m+4*4m= mk
or,11m=mk
k= 11

Answer 2

Answer:

a/2 = b/3 = c/7 = 2a - 3b + 4c /p then find the value of p