" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
8x - 6y = 30
29x = 87
x = 3
y = -1
3x - 2y = 3(3) - 2(-1) = 9 + 2 = 11
4x - 3y = 15 | x 7 | ⇒ 28x - 21y = 105 -
29y = -29
y = -1
7x + 2y = 19
7x - 2 = 19
7x = 21
x = 3
3x - 2y =
9 + 2 = 11.
Jawaban = d.11