Question

1) -2(5x-9)+2=15+7(-x+2)
2) 12+4(x-3)-2x=(5-3x)+9
3) (8x+3)-(10x+6)=9
4) 6-3(x+1)=7-x
5) 0,3(6-3y)=4,5-0,8(y-9)