X + 7 = -1
X = -8
(1/7)(-8) + Y = -1
Y = 1/7
(1/2)x + (1/2)y = 2
y = 4 - x
3x - 2y = 2
3x -2(4 - x) = 2
3x -8 + 2x = 2
x = 2
y = 2
x + y/5 = 4
2x - y = 1
y = 2x - 1
x + (2x - 1)/5 = 4
x + 2x/5 -1/5 = 4
7x/5 = 21/5
x = 3
y = 5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
X + 7 = -1
X = -8
(1/7)(-8) + Y = -1
Y = 1/7
(1/2)x + (1/2)y = 2
y = 4 - x
3x - 2y = 2
3x -2(4 - x) = 2
3x -8 + 2x = 2
x = 2
y = 2
x + y/5 = 4
2x - y = 1
y = 2x - 1
x + (2x - 1)/5 = 4
x + 2x/5 -1/5 = 4
7x/5 = 21/5
x = 3
y = 5