Question

oooh dude i love the way you can math

Answer 1

Basically want to get rid of a variable, lets get rid of n

Answer 2

Multiply the equation by 2

Answer 3

both or just one?

Answer 4

Just the first one

Answer 5

10m+6n=82

Answer 6

Now add both equations

Answer 7

13m=91

Answer 8

m=7

Answer 9

Right, then substitute it back into one of the original equations

Answer 10

21-6n=9
6n=-12
n=-2

Answer 11

Look out, check your signs

Answer 12

n=2

Answer 13

Right
\((m,n)=>(7,2)\)