16.3k views
0 votes
1/5x-2/3y=30
What is the value of the x in the equation when y=15

2 Answers

3 votes

Answer:

x = 200

Explanation:

1/5x-10=30 (2/3y will equal 10 if it y=15)

Add 10 on both sides

1/5x=40

Times 5 on both sides

x = 200

User Locnguyen
by
7.7k points
2 votes

Answer:


(1)/(5) x - (2)/(3) y = 30 \\ (1)/(5) x - (2)/(3) 15 = 30 \\ (1)/(5) x - (30)/(3) = 30 \\ (1)/(5) x - 10 = 30 \\ (1)/(5) x = 30 + 10 \\ (1)/(5) x = 40 \\ x = 40 / (1)/(5) \\ x = 40 * (5)/(1) \\ x = 40 * 5 \\ x = 200

I hope I helped you^_^

User Shubhank
by
8.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories