oblicz
+5=20
+8=(-4)
-3=(-6)
2x-x+4,5=8,5
x+(3x-5)=7
2(x+1)-4x=1
2(x+3)=18
x+3(x-2)=(-22)
2x+6=(-50)
-3-x=2
-6+y=(-8)
3y+0,4=12,4
-5y-1=19
3y+2=26
2x:5=(-4)
-25x=150
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+5=20//*8
x+40=160
x=120
+8=(-4)//*12
x+96=-48
x=-144
-3=(-6)//*3
x-9=-18
x=-27
2x-x+4,5=8,5
x=8,5-4,5
x=4
3y+0,4=12,4
3y=12///:3
y=4
x+(3x-5)=7
x+3x-5=7
4x=12//:4
x=3
x+3(x-2)=(-22)
x+3x-6=(-22)
4X=(-16)//:4
x=-4
2(x+1)-4x=1
2x+2-4x=1
-2x=-1//:(-2)
x=1/2
2x+6=(-50)
2x=(-56)//:2
x=-28
-3-x=2
-x=5//*(-1)
x=-5
-6+y=(-8)
y=-2
-5y-1=19
-5y=20///:(-5)
y=-4
3y+2=26
3y=24//:3
y=8
2x:5=(-4)///*5
2x=(-20)//:2
x=-10
-25x=150///:(-25)
x=-6