Question

Use elimination method to solve the following system of equations
6x+y=-4
6x+5y=4

Answer 1

Answer:(-1,2)

Explanation:

-(6x+y=-4)

6x+5y=4

------------------

-6x-y=4

6x+5y=4

--------------

4y=8

y=2

6x+2=-4

6x=-6

x=-1