Question

5(2х-3)=50; 37(8х-23)=37. помогите​

Answer 1

Объяснение:

5(2х - 3) = 50

10х - 15 = 50

10х = 50 + 15

10х = 65

х = 65 : 10

х = 6,5

37(8х - 23) = 37

296х - 851 = 37

296х = 37 + 851

296х = 888

х = 888 : 296

х = 888/296

х = 3