Question

3x+[-5×-(×+3)]=8×+(-5×-9)​

Answer 1

Explicación paso a paso:

resuelve lo mas interno

3×+( -5×-(×+3))=8×+(-5×-9)

3×+(-5×-×-3)=8-5×-9

3×-5×-×-3=8-9-5×

-3×-3=-1-5×

-3×+5×=-1+3

2×=2

×=2/2

×=1