If the point (3,4) lies on the graph of the equation 2x+ay = 14, then the value of a is
(a) 2 (b) 3 (c) -2 (d) -3
Answers
Answered by
4
Answer:
2(3)+a(4)=14
6+4a=14
4a=14-6
4a=8
a=2
Similar questions