3.
c) 4(2x-8)-6(x-4)=2
d) -3(x+2)+2(2x-3)= -7(3-x)+5(1-2x)
e) -5(2x-1) + 4(x-6)=3(5-x)
f) 3(2x-1)-6(x-3)=4(4-x)
g) 5(3-x)-2(4-2x)=-(x+7)-3(2x-2)
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c) 8x-32-6x+24=2
14x=8
x=4/7
c) 4(2x-8)-6(x-4)=2
8x-32-6x+24=2
8x-6x=2-(-8)
2x=10 :/2
x=5
d)-3(x+2)+2(2x-3)=-7(3-x)+5(1-2x)
-3x-6+4x-6=-21+7x+5-10x
1x-3x=26-(-12)
-2x=38:/-2
x=-19
e)-5(2x-1)+4(x-6)=3(5-x)
-10x+5+4x-24=15-3x
-6x-3x=15-(-19)
-9x=34:/-9
x=3i 7/9
f)3(2x-1)-6(x-3)=4(4-x)
6x-3-6x+18=16-4x
x-(-4x)=16-15
5x=1:/5
x=⅕
g)5(3-x)-2(4-2x)=-(x+7)-3(2x-2)
15-5x-8+4x=-x-7-6x+6
x-(-7x)=1-7
8x=-6:/8
x=-6/8=¾