Rozwiąż równanie:
-7(x-2)=3x -1
-7(x-2)=3x-1
-7x+14=3x-1
-7x-3x=-1-14
-10x=-15|:(-10)
x=1,5
Liczę na naj :)
- 7(x-2) = 3x - 1
- 7x + 14 = 3x -1
- 7x - 3x = -1 - 14
- 10x = -15/ :(-10)
x = 15/10
x = 3/2
x = 1 i 1/2
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-7(x-2)=3x-1
-7x+14=3x-1
-7x-3x=-1-14
-10x=-15|:(-10)
x=1,5
Liczę na naj :)
- 7(x-2) = 3x - 1
- 7x + 14 = 3x -1
- 7x - 3x = -1 - 14
- 10x = -15/ :(-10)
x = 15/10
x = 3/2
x = 1 i 1/2