Question

-21x-3=5 resposta de isso

Answer 1

-21x-3=5
-21x = 5 + 3
-21x = 8
x =  - 8 / 21

x = $-\frac{8}{21}$
Resposta: - 8 /21

Answer 2

-21x - 3 = 5
-21x = 5+3
-21x = 8
x = -8/21

att: Jhonny