1.

8x+4=3(x-1)+7

Answer»

8x=3(x-1)+7-48x=3(x-1)+38x=3x-3+38x=3x-08x=3xx=3x/8

8x-3(x-1)=7-48x-3x+3=35x+3=35x=3-35x=0x=5



Discussion

No Comment Found