0
Wiki User
64
If the x=4, then its equivelent to 12 + 4, which equals 16.
Sure does.
4
x=4 y=0
8
no.. x equals 11
All of them
If X+Y=5;X=4, then x=4 and y=1
4+ X equals 2X. Subtract X from both sides. Four equals X
x=4 y=4
x = -4 and y = 4