How do you solve 2x + y = 12 and 3x - y = 13?
1 Answer
Jan 23, 2016
Explanation:
Add (i) and (ii) we get,
Substitute (iii) in equation (i)
#Solution = ( 5,2)
Add (i) and (ii) we get,
Substitute (iii) in equation (i)
#Solution = ( 5,2)