Question

4p - q = 27 -8p + 2q = -16 find the value p and q.

Answer 1

4p-q=27-8p+2q=-16 Let,4p-q=-16------[1] Also,27-8p+2q=-16 . =-8p+2q=-16-27 . =8p+2q=-11------[2] Now apply the elimination method to these simple equations as been teached in your classroom