Реши уравнения Xx40=282000:30 60xX=156000:40

Question

Реши уравнения
Xx40=282000:30
60xX=156000:40

Answer 1

Х=282000:30:40
х=9400:40
х=235

х=156000:40:60
х=3900:60
х=65

Answer 2

Х*40=282000:30
х*40=9400
х=9400:40
х=235

60*х=156000:40
60*х=3900
х=3900:60
х=65