4x + 9y = 10
2x + 3y = 2
3x - y = 4
5x + 4y = 52
3x + 8y = 97
2x + 4y = 58
10x - 15y = 25
x - 2y = 1
obtain transform position vector of the vertices of triangle ABC when triangle ABC is rotated though an angle 90° about the local ...
5x + 4y = 130
x + 6y = 130
6x + 3y = 45
2x - 2y = 12
2x + 8y = 43
x + 3y = 18
9x + 4y = 59
2x + y = 12
4x + 2y = 34
3x + y = 21
