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OpenStudy (anonymous):
what are three consecutive numbers whose sum is 138 by writing and solving an equation
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OpenStudy (oaktree):
Write (x)+(x+1)+(x+2)=138 and solve.
OpenStudy (anonymous):
this the answer
OpenStudy (oaktree):
So 3x+135 Therefore x=135/3 or 45
OpenStudy (oaktree):
So the three numbers are x,x+1, and x+2 which gives 45, 46, and 47.
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