Question

Hasil dari 3y=2-y dan x+2y=10...
pakek jalan sibsitusi yaaa

Answer 1

3y = 2 - y
x + 2y = 10

4y = 2
y = 2

x + 2y = 10
x + 2.2 = 10
x = 10 - 4
x = 6

Answer 2

3y=2-y dan x+2y=10
jawab:
3y = 2 - y
3y+y =2
4y = 2
y =1/2

x + 2y = 10
x + 2.1/2 = 10
x + 1 =10
x = 10 - 1
x = 9