25+22+19+16+...+x=115
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Answered by
2
25+22+19+...+x=115
47+19+...+x=115
66+...+x=115
let space be x
66+x+x=115
66+2x=115
2x=115-66
2x=49
x=49/2
x=24.5
47+19+...+x=115
66+...+x=115
let space be x
66+x+x=115
66+2x=115
2x=115-66
2x=49
x=49/2
x=24.5
Answered by
1
25+22+19+16+13+10+7+3=115
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