Answer:0.00937988535
Did you put them backwards or is that actually the question?
Answer:
7x+21
Step-by-step explanation:
hope this helps! :)
The answer to your question 4x-4y= -2 plus -9x-4y= -3 is -5 because in order to find the result of the two equations would be to add the solutions to both of them together.
