Question

уравнение.
60000:х=10000.
х*1000=426000
х:426=1000

Answer 1

60000:х=10000
x=60000:10000
x=6
----------------------
60000:6=10000
10000=10000

x×1000=426000
х=426000:1000
х=426
------------------------
426×1000=426000
426000=426000

х:426=1000
х=1000×426
х=426000
-------------------
426000:426=1000
1000=1000