解不等式:(1)(3x-1)/4>(7x-2)/6 (2)(x-6)/5≤(x+3)/2-1解不等式:(1) (3x-1)/4>(7x-2)/6 (2) (x-6)/5≤(x+3)/2-1
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![解不等式:(1)(3x-1)/4>(7x-2)/6 (2)(x-6)/5≤(x+3)/2-1解不等式:(1) (3x-1)/4>(7x-2)/6 (2) (x-6)/5≤(x+3)/2-1](/uploads/image/z/568894-22-4.jpg?t=%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%9A%281%29%283x-1%29%2F4%3E%287x-2%29%2F6+%282%29%28x-6%29%2F5%E2%89%A4%28x%2B3%29%2F2-1%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%9A%281%29+%283x-1%29%2F4%3E%287x-2%29%2F6+%282%29+%28x-6%29%2F5%E2%89%A4%28x%2B3%29%2F2-1)
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解不等式:(1)(3x-1)/4>(7x-2)/6 (2)(x-6)/5≤(x+3)/2-1解不等式:(1) (3x-1)/4>(7x-2)/6 (2) (x-6)/5≤(x+3)/2-1
解不等式:(1)(3x-1)/4>(7x-2)/6 (2)(x-6)/5≤(x+3)/2-1
解不等式:(1) (3x-1)/4>(7x-2)/6 (2) (x-6)/5≤(x+3)/2-1
解不等式:(1)(3x-1)/4>(7x-2)/6 (2)(x-6)/5≤(x+3)/2-1解不等式:(1) (3x-1)/4>(7x-2)/6 (2) (x-6)/5≤(x+3)/2-1
:(1) (3x-1)/4>(7x-2)/6
3﹙3x-1﹚>2﹙7x-2﹚
9x-3>14x-4
5x<1
x<1/5
(2) (x-6)/5≤(x+3)/2-1
2﹙x-6﹚≤5﹙x+3﹚-15
2x-12≤5x+15-15
3x≥﹣12
x≥﹣4.
(1)两边乘以24
6(3x-1)>4(7x-2)
18x-6>28x-8
10x<2
x<1/5
(2)两边乘以10
2(x-6)≤5(x+3)-10
2x-12≤5x+5
3x≥-17
x≥-17/3
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