решить уравнения (решите пожалуйста полностью , не просто ответ пж:3
1) 4x =24-x
2) 8x-8=20-6x
3)9-4x=3x-40
4)5\6 x +16=4|9x=9
5)4(x-3)=x=6
6)4-6(x+2)=3-5x
1) 4x =24-x
2) 8x-8=20-6x
3)9-4x=3x-40
4)5\6 x +16=4|9x=9
5)4(x-3)=x=6
6)4-6(x+2)=3-5x
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4х = 24 - х4х + х = 24
5х = 24
х = 4,8
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8х - 8 = 20 - 6х
8х + 6х = 20 + 8
14х = 28
х = 2
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9 - 4х = 3х - 40
-4х - 3х = -40 - 9
-7х = - 49
х = 7
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5/6х + 16 = 4/9х + 9
5/6х - 4/9х = - 16 + 9
15/18х - 8/18х = - 7
7/18х = - 7
х = - 7 : 7/18
х = - 18
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4(х - 3) = х + 6
4х - 12 = х + 6
4х - х = 12 + 6
3х = 18
х = 6
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4 - 6(х + 2) = 3 - 5х
4 - 6х - 12 = 3 - 5х
- 6х + 5х = -4 +12 + 3
- х = 11
х = - 11