Register
A number is first increased by 20 and then doubled. The result is 2 less than 5 times the number
10,674 views
39 votes
39 votes
A number is first increased by 20 and then doubled. The result is 2 less than 5 times the number

User Josh Karpel
by
2.7k points

2 Answers

9 votes
9 votes

Answer:

The answer is 14

Explanation:

User TSK
by
2.6k points
28 votes
28 votes

set up an equation:

2(x+20) = 5x - 2

Simplify:

2x +40 = 5x - 2

Add 2 to both sides:

2x + 42 = 5x

Subtract 2x from both sides:

42 = 3x

Divide both sides by 3:

x = 42/3 = 14

The number is 14

User Majid Zandi
by
2.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!