Register
Y = 6x+ 2 - 12x - 2y = -4How many sultions does this linear system have ?
168k views
2 votes
Y = 6x+ 2 - 12x - 2y = -4How many sultions does this linear system have ?

User Hernando Casas
by
7.1k points

2 Answers

3 votes
One solution . (0, 2)

Also, any linear system that is not exactly the same line or parallel has one solution.
User Xtofl
by
8.4k points
2 votes

\begin{cases}y=6x+2\\-12x-2y=-4\end{cases}\\\\-12x-2(6x+2)=-4\\-12x-12x-4=-4\\-24x=0\\x=0\\\\y=6x+2\\y=2\\\\1\;Solution:(0,2)
User Bhdrk
by
7.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.5m questions

11.2m 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!