Question

1/9x+2=1/8х-4 скажите как решить ???

Answer 1

1/9х-1/8х=-4-2
8/72х-9/72х=-6
-1/72х=-6
х=-6:(-1/72)
х=432

Answer 2

$frac{1}{9}x+2= frac{1}{8}x-4 \ frac{1}{9}x- frac{1}{8}x=-4-2 \ frac{8x-9x}{72}=-6 \ -x=-432 \ x=432$