" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
5y = 3x + 2
y = 3x/5 + 2/5
jadi gradient (m1) = 3/5
karena tegak lurus maka, m1.m2 = -1, jadi gradient garis m2 = -5/3
rumus persamaan garis,
y - y1 = m(x - x1)
y - 2 = (-5/3) (x + 5)
3y - 6 = -5(x+5)
3y - 6= -5x - 25
jadi persamaan garisnya, 5x + 3y + 19 =0
-5x - 3y = (-5) X (-5) - 3 X 2
-5x - 3y = 25 - 6
-5x - 3y = 19
atau
-5x - 3y - 19 = 0
x = eks
X = dikali