1)3-2(x-5)=x-1
3-2x+10=x-1
13+1=3x
x=14/3
2)5(x-2)=4-(2-x)
5x-10=4-2+x
4x=4-2+10=12
x=3
3)3x-[1-(2+3X)]=7
3x-1+2+3x=7
6x=7+1-2=6
x=1
4) (1/2)x-3(4-x)=-12
1/2*x-12+3x= -12
7/2*x=0
x=0
1)3-2(x-5)=x-1
3-2x+10=x-1
13+1=3x
x=14/3
2)5(x-2)=4-(2-x)
5x-10=4-2+x
4x=4-2+10=12
x=3
3)3x-[1-(2+3X)]=7
3x-1+2+3x=7
6x=7+1-2=6
x=1
4) (1/2)x-3(4-x)=-12
1/2*x-12+3x= -12
7/2*x=0
x=0