(x+2)/(x+2) = 1x equals infinity
2x+2=x+6 first subtract 2x. -2x -2x2=-1x+6 then subtract 6-6 -6-4=-1x finally divide by -1x=4 X equals four.
x is negative 1x is negative 2
1+1+x+x+x+y+y=2+3x+2y
9-1x=79-x=79-7=x2=xx=2
If: x+1+2x = 1x+5 Then: x = 2
(x+2)/(x+2) = 1x equals infinity
2x+2=x+6 first subtract 2x. -2x -2x2=-1x+6 then subtract 6-6 -6-4=-1x finally divide by -1x=4 X equals four.
x is negative 1x is negative 2
1+1+x+x+x+y+y=2+3x+2y
if is (x-6)-(1x-1) = -5 if id (x-6)-(1x+1) = -7
9-1x=79-x=79-7=x2=xx=2
x + 3 + 2x = x + 9 x + 2x + 3 = x + 9 1x - 1x + 2x + 3 = 1x - 1x + 9 1x - 1x + 2x + 3 = 1x - 1x + 9 2x + 3 = 9 2x + 3 - 3 = 9 - 3 2x + 3 - 3 = 9 - 3 2x = 9 -3 2x = 6 2x/2 = 6/2 2x/2 = 6/2 x = 6/2 x = 3
4.3
x+0.1x=110 10x+1x=1100 11x=1100 x=100
-7
bringing across the =, 5x = -10 so x = -2