Question

3 per 4 (x+3) + 1 per 2 (x-1=0)
selesai kan persmaan lenear

Answer 1

Kurang jels mas soalnya

Answer 2

3/4(x+3)+1/2(x-1)=0
3(x+3)+2(x-1)=0
3x+9+2x-2=0
5x =0-9+2
5x =-7
x =-7/5
x =-1,4