How do you solve by elimination this linear equation? 8x-3y=-6,

5x+6y=75

2 answers

8x-3y=-6,
5x+6y=75

multiply the top one by 2

16x-6y=-12,
5x+6y=75

add the two together

21x=63

can you take it from here?
solve the linear system using elimination 10x-9y=46