Question

Tìm x:

5x + 150 = 123 + 312

ai nhanh mik k

Answer 1

5x + 150 = 123 + 312

5x + 150 = 435

          5x = 435 - 150

          5x = 285

            x = 57

k nhé

Answer 2

5x + 150 = 123 + 312

5x + 150 = 435

5x = 435 - 150

5x = 285

x = 285 : 5

x = 57

k mk nha mk nhanh nhất

Answer 3

5x + 150 = 123 + 312

5x + 150 = 435

5x          = 435 - 150

5x          = 285

x            = 285 : 5

x            = 57

Answer 4

5x + 150=435

5x=435-150=285

x=57

Answer 5

5x + 150 = 123 +312

5x + 150 = 435

5x          = 435 -150 = 285

x            = 285 : 5 = 57

Vậy x bằng 57

Answer 6

5x + 150 = 123 + 312

5x + 150 =    435

5x          = 435 - 150

5x          =    285

Answer 7

5x+150=435

5x=435-150

5x=285

x=285:5

x=57