Question

53- resolva as equacoes a-2-3=-9-4X

Answer 1

a)
-2-3=-9-4x
4x=-9+2+3
4x=-4
x=-4/4
x=-1
Resposta:  -1

Answer 2

a) -2-3= -9-4x

4x = 9 +2+3

4x = -4

x= -4/4
x= -1