help me to solve this problem
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Step-by-step explanation:
-3(x-7)≥ 15-7x> x+1/3
-3x+21≥15-7x>(x+1)/3
21≥ 15-4x> (10x+1) /3
6≥. -4x>(10x-44)/3
-3/2≥x> (10x-44)/-12
=> x ≤ -3/2 and x> -5x/6 +3.66= 1.25+3.66
=> x≤-3/2 , x> 1.91
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