Question

Vă rog frumos repede!!!❤️

Answer 1

a) 8 (5x + 8) = 96

5x + 8 = 96 : 8

5x + 8 = 12

5x= 12 - 8

5x = 4

x= 4 supra 5

x= 0,8

b) -15 (-10x+ 19) = 315

-10x + 19 = 315 : 15

-10x + 19 = -21

-10x = -21 - 19

-10x = -40

x= 40 : 10

x= 4

c) -84 : (-6) - 3x = 29

84 : 6 - 3x = 29

14 - 3x = 29

3x = 29 - 14

3x = 15

x= 15 : 3

x= 5