" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
18 = a + 2b
U5 = a + 4 × b
163 = a + 4b
Substitusi
a + 4b = 163
a + 2b = 18
------------------ -
2b = 145
b = 72,5
U3 = a + 2b
18 = a + 2 × 72,5
18 = a + 145
a = -127
U9 = -127 + 8 × 72,5
U9 = -127 +
U9 = 453