Question

A :b=2
C=b×3+32
A+b+c=800
A,b,c=?

Answer 1

a:b=2
a=2b
c=bx3+32
a+b+c=800
2b+b+bx3+32=800
6b+32=800
6b=800-32
6b=768
b=768:6
b=128
a=2x128
a=256
c=128x3+32
c=384+32
c=416
proba:128+256+416=384+416=800

Answer 2

a:b = 2 , a= 2*b
c= 3*b + 32
a+b+c = 800
2*b+b+3*b+32 = 800
6*b = 800-32
6*b= 768
b= 768:6
b= 128
a=2*b= 2*128 = 256
c=3*b+32 = 3*128+32 = 384+32 = 416