Question

×-[5+3×-{5×-(6+×)}]=-3​

Answer 1

Respuesta:

x = 4

Explicación paso a paso:

x-(5+3x-(5x-6-x))=-3

x-(5+3x-(4x-6))=-3

x-(5+3x-4x+6)=-3

x-(11+3x-4x)=-3

x-(11-x)=-3

x-11+x=-3

2x-11=-3

2x=-3+11

2x=8

x=4