Jawaban:
jawaban ada di foto ya
......
3x + y = 17
x - y = 3
_______ +
4x = 20
x = 20/4
x = 5
masukan nilai x pada salah satu persamaan
5 - y = 3
- y = 3 - 5
- y = -2
y = 2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawaban:
jawaban ada di foto ya
......
Jawaban:
3x + y = 17
x - y = 3
_______ +
4x = 20
x = 20/4
x = 5
masukan nilai x pada salah satu persamaan
x - y = 3
5 - y = 3
- y = 3 - 5
- y = -2
y = 2