Answer :
x + y = 41 (1)
x = 2y + 8 (2)
From first equation:
x = 41 - y (3)
Equaling 2 and 3:
2y + 8 = 41 - y
3y = 33
y = 11
Finally we replace x on 1, as follows:
x + 11 = 41
x = 41 - 11
x = 30
x + y = 41 (1)
x = 2y + 8 (2)
From first equation:
x = 41 - y (3)
Equaling 2 and 3:
2y + 8 = 41 - y
3y = 33
y = 11
Finally we replace x on 1, as follows:
x + 11 = 41
x = 41 - 11
x = 30