solve x-5/7+x+1/5+x-2/7=9
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Answered by
3
Answer:
{3(2x−5)−7}≥9(x−5)
{6x−15−7}≥(9x−45)
{−22}≥(3x−45)
{45−22}≥3x
3x≤23
x≤
3
23
x≤7.666
Answered by
5
Step-by-step explanation:
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