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(x+1)+(x+2)+(x+7)+...+(x+28)=155

2 Answers

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X= 77/4 or 19 1/4 or 19.25
(x+1)+(x+2)+(x+7)+...+(x+28)=155-example-1
User Md Mahbubur Rahman
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Are you looking for the value of x?
User Justincely
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