Question

(141373.1016+5X)/(29852+X)=4.8 X等于多少?

Answer 1

(141373.1016+5X)/(29852+X)=4.8

(141373.1016+5X)=4.8*(29852+X)

141373.1016+5X=4.8*29852+4.8X

141373.1016+5X=143289.6+4.8X

5X-4.8X=143289.6-141373.1016

0.2X=1916.4984

X=9582.492