Question

{-5+(-5×3-(-2)]-(-5)+4}

Answer 1

{-5+[-5×3+2]+5+4}
{-5+[-15+2]+5+4}
{-5+[-13]+4+5}
{-5-13+4+5}
{-9}

Answer 2

{-5+(-15-(-2))-(-5)+4}
{-5+(-17-(-5)+4}
{-5+(-22)+4}
{-5-22+4}
-27+4
-23