2y - x = -2 x + y = 7
Biologi
yanti1235
Pertanyaan
2y - x = -2
x + y = 7
x + y = 7
2 Jawaban
-
1. Jawaban MidoriyaGoku
y = 3/5
x = 6 2/5
ini jawabannya oke -
2. Jawaban AlfinSimanjuntak17
2y-x=-2
x+y=7
=2y+y-x+x=-2-7
=3y=-9
=y=-9/3
y=-3