Question
Quantitative Ability and Data Interpretation Question on Algebra
Let P be the point of intersection of the lines 3x + 4y = 2a and 7x + 2y = 2018 and Q the point of intersection of the lines 3x + 4y = 2018 and 5x + 3y = 1. If the line through P and Q has slope 2, the value of a is:
A
4035
B
21
C
3026
D
1
E
1009
Answer
3026
Explanation
Solution
The correct option is (C): 3026.