Register
If you multiply me by 3 and increase that value by 3 I am 20. What's my number?
49.5k views
4 votes
If you multiply me by 3 and increase that value by 3 I am 20. What's my number?

User Nate I
by
7.9k points

2 Answers

2 votes
The number is 5.666667.  You can redo the steps using these inverse operations: 20-3=17, then 17/3 to get 5.666667.
User WilHall
by
8.2k points
2 votes
Use x for the unknown value.
Multiply by three: 3x.
Increase that value by 3: 3x + 3

Write an equation: 3x + 3 = 20.
Use the order of operations to solve.
3x + 3 = 20
3x = 17
x = 17/3

The unknown value would be 17/3.
User Suraj Rawat
by
7.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.1m questions

11.8m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!