Question #e9a7c
1 Answer
Oct 3, 2017
Explanation:
Multiply Eqn (2) by 2
Add Eqns (1) & (3)
Substituting value of x in Eqn (1),
Multiply Eqn (2) by 2
Add Eqns (1) & (3)
Substituting value of x in Eqn (1),