Register
A number is doubled and then increased by seven. The result is seventy-one. What is the original number?
69.5k views
1 vote
A number is doubled and then increased by seven. The result is seventy-one. What is the original number?

User Jenee
by
7.6k points

1 Answer

3 votes

Answer:

i think its 43

Explanation:

2 x X + 7 = 93

substract 7 from both sides then divide both sides by 2

User Simbolo
by
8.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.2m questions

11.8m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!