Register
If x-2y=6 and x+y=10.Find 2x+2y.
28.6k views
0 votes
If x-2y=6 and x+y=10.Find 2x+2y.

User Pbhle
by
7.2k points

1 Answer

3 votes

Answer:

20

Explanation:

x-2y=6 and x+y=10

Multiply the second equation by 2

2x+2y = 20

User Dan Allan
by
8.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

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?
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
Write words to match the expression. 24- ( 6+3)
Link Copied!