if 7 times the reciprocal of a number increased by 2/3 gives 3. Find the number and represent its multiplicative inverse on number line.
Answers
Answered by
0
Answer:
Let the number be x
x
7
+
3
2
=3
⇒
x
7
=3−
3
2
⇒
x
7
=
3
9−2
⇒x=3
Answered by
0
Answer:
let the number be x.
therefore, according to the condition,
7(1/x)+2/3=3
21/3x+2x/3x=3
21+2x=9x
21=9x-2x
21=7x
x=21/7=3 (ans)
Step-by-step explanation:
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