Decide whether you would use the graphing, substitution, or elimination method to solve the following system of equations. Explain, in complete sentences, why you chose that method.
Part 2: Solve the following system of equations and show all of your work.

2x + 5y = −3
−15x − 5y = −10

Question

Decide whether you would use the graphing, substitution, or elimination method to solve the following system of equations. Explain, in complete sentences, why you chose that method.
Part 2: Solve the following system of equations and show all of your work.

2x + 5y = −3
−15x − 5y = −10

anonymous · Answer

elimination method

anonymous · Answer

elimination method 'cos we will get the answer fast and easy

anonymous · Answer

not sure what you call this method - 
but see what happens when you add the two equations together .

anonymous · Answer

-13x=-13 ---> x =1
then by  subtitution :
y=-1

anonymous · Answer

as u can see the equations have -5y &5y that will b eliminated when adding the 2 equations

anonymous · Answer

using elimination method,
x=1, y=-1

amistre64 · Answer

cramers rule