I am a number tell my identity? take me seven times over and add a 50 to reach triple century you still need 40.
Answers
Answered by
23
7x+50=300- 40
7x+50=260
7x=210
x=30
Hope this helps you...
7x+50=260
7x=210
x=30
Hope this helps you...
pathak13:
hii
Answered by
7
hey ! your answer is here (7x+50)+40=300 that's a correct answer..
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