when a number is trebles and 5 is subtracted from i the result is 16. make an equation and solve it to find the number
Answers
Answered by
42
Step-by-step explanation:
Let the number be x.
As per question, we have
3x−5=16
⇒3x=16+5
⇒3x=21
⇒x=7
Therefore, the number is 7.
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Answered by
1
Step-by-step explanation:
Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols
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