(3/8х-9/16)*(х+0.8)=0

Question

(3/8х-9/16)*(х+0.8)=0

Answer 1

(3/8х-9/16)*(х+0,8)=0
3/8х-9/16=0  или  х+0,8=0
3/8х=9/16             х=-0,8
х=9/16 * 8/3 
х=3/2
х=1,5   Ответ: -0,8; 1,5