Реши уравнения. (720+е)*501=365730 5т+30-2т=42 36*(х-3)=10-2*(х+2)

Question

Реши уравнения. (720+е)*501=365730 5т+30-2т=42 36*(х-3)=10-2*(х+2)

Answer 1

(720+е)*501 = 365730

360720+501е= 365730

201е = 5010

е=10

 

5т+30-2т=42

3т = 12

т=4

 

36*(х-3)=10-2*(х+2)

36х-108 = 10-2х-4

38х = 114

х=3