Is this the elimination method?
Multiply by 24.
6n - 4m = -24
Multiply by 10.
2m + 5n = 100
Multiply second equation by 2.
10n + 4m = 200
Add the two equations.
16n = 76
Solve the simultaneous equation
n/4-m/6=-1
m/5+n/2=10
Using elimination method
1 answer