Register
Given 2x-2y=23 find x when y=9
81.6k views
3 votes
Given 2x-2y=23 find x when y=9

User Amit Madan
by
2.7k points

1 Answer

4 votes

Answer:

x= 20, 5

Explanation:

Sub y into equation to find x

2x - 2 (9)= 23

2x-18 =23

2x= 23+18

2x= 41

x=41/2

x= 20,5

User Rickard Staaf
by
3.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.3m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
At the beginning of a population study, a city had 240,000 people. Each year since, the population has grown by 9.7%. Lett be the number of years since start of the study. Let y be the city's population.
Link Copied!