Question

(9-2b)-(b+5)=16 решение уравнения

Answer 1

(9-2b)-(b+5)=16

9-2b-b-5=16

-3b=12

-b=4

b=-4

Answer 2

(9-2b)-(b+5)=16

9 - 2b - b - 5 = 16

-2b - b = 16 - 9 + 5

-3b = 12

b = -4

Ответ: -4