If thee times a number decreard by 10 the equals 90. find the number?
Answers
Answered by
1
Answer:
Let the number be x.
3x-10=90
3x=100.
x=100/3.
Answered by
1
Let the no. be x
ATQ,
=> 3x - 10 = 90
=> 3x = 90 + 10
=> 3x = 100
=> x = 100/3
=> x = 33.333..
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