Register

Solve the system of equations using either the substitution method or the multiplication/addition method. Check your solution by writing the system as a matrix equation and usin…

Solve the system of equations using either the substitution method or the multiplication/addition method. Check your solution by writing the system as a matrix equation and usin…
63.6k views
5 votes
Solve the system of equations using either the substitution method or the multiplication/addition method. Check your solution by writing the system as a matrix equation and using inverse matrix.

3x+2y=14
2x-4y=4

User Ankitkumar Makwana
by
8.1k points

1 Answer

4 votes
The solution is (4,1)

I have no idea how to do matrix yet so :/
User Tanaya
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

Other Questions

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
Link Copied!