Question

$4 \frac{1}{5}*(- \frac{7}{8}- \frac{7}{8}x)=0$

Answer 1

-7/8-7/8х=0   
-7/8х=7/8   
х=-1

Answer 2

-7/8-7/8х=0
-7-7х=0
-7х=7
х=-1