9. Find the value of x such that 1+4+7+10+ ... +x= 715.
Answers
Answered by
2
Answer:
693
Step-by-step explanation:
22+x=715
x= 693
...
...
Answered by
3
Answer:
According to the problem
1+4+7+10+x=715
Therefore
22+x=715
x=715-22
x=693
Thus the value of x is 693
hope so it helps u;)
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