" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2x = -y + 1
y = -2x + 1
2x + y = 1
b) 5y - 3x + 15 = 0
5y = 3x + 15
3x = 5y + 15
c) x - 2y - 10 = 0
x = 2y + 10
2y = x - 10