Answer:
You can use Gaussian Elimination.
Double both sides of the first equation and add the second equation.
6x + 4y = 8
5x - 4y = 3
---------------
11x = 11
x = 1
5 - 4y = 3
-4y = -2
y = 1/2
Step-by-step explanation:
Answer:The inverse is 3.3x
Step-by-step explanation:
I think you miss types your question
First we need to do 12 ÷ 4 to see how many times that goes in. You get 3. Then you do
This is how you do it hope this helps.