Solve, using cross-multiplication :
5x + 4y + 14 = 0
3x = -10 - 4y
25 Likes
Answered By
13 Likes
3x + 4y = 11
2x + 3y = 8
6x + 7y - 11 = 0
5x + 2y = 13
x - y + 2 = 0
7x + 9y = 130
4x - y = 5
5y - 4x = 7