Ответ:
9х ≤ - 18
x ≤ -18:9
x ≤ -2
-6х > 36
x < 36:(-6)
X < -6
0,7(х – 2) + 1,3х < х + 1
0,7x-1,4+1,3x < x+1
0,7x+1,3x-x < 1,4+1
x < 2,4
1/6х < 5
x < 5*6
x < 30
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Ответ:
9х ≤ - 18
x ≤ -18:9
x ≤ -2
-6х > 36
x < 36:(-6)
X < -6
0,7(х – 2) + 1,3х < х + 1
0,7x-1,4+1,3x < x+1
0,7x+1,3x-x < 1,4+1
x < 2,4
1/6х < 5
x < 5*6
x < 30