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x-6=-2
x=-2+6
x=4
spr. 4/2-3=2-3=-1
L=P
2)x/4 + 2=5 /*4
x+ 8= 20
x=20-8
x=12
spr. 12/4+2= 3+2=5
L=P
3)x/5 -1=3 /*5
x-5=15
x=15+5
x=20
spr 20/5-1=4-1=3
L=P
4)y/4 +6=2 /*4
y +24=8
y=8-24
y=-16
spr -16/4 +6= -4 + 6=2
L=P
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