Rozwiąż równania: 4x = 3x - 5 64 + 2x = 44 + x 3 - x = -2x 4 + 3x = 2 + 2x Proszę o pomoc :)
4x= 3x - 5
4x-3x= -5
1x = -5
x= -5
64+2x = 44 + x
2x-x= -64+44
1x = -20
x= -20
3 - x= -2x
-x+2x= -3
1x = -3
x = -3
4 + 3x = 2 + 2x
3x-2x= -4 +2
1x= -2
x= -2
a)4x = 3x - 5 4x - 3x = -5 x = -5b)64 + 2x = 44 + x 2x - x = 44 - 64x = -20c)3 - x = -2x -x + 2x = -3x = -3d)4 + 3x = 2 + 2x3x - 2x = 2 - 4x = -2
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4x= 3x - 5
4x-3x= -5
1x = -5
x= -5
64+2x = 44 + x
2x-x= -64+44
1x = -20
x= -20
3 - x= -2x
-x+2x= -3
1x = -3
x = -3
4 + 3x = 2 + 2x
3x-2x= -4 +2
1x= -2
x= -2
a)
4x = 3x - 5
4x - 3x = -5
x = -5
b)
64 + 2x = 44 + x
2x - x = 44 - 64
x = -20
c)
3 - x = -2x
-x + 2x = -3
x = -3
d)
4 + 3x = 2 + 2x
3x - 2x = 2 - 4
x = -2