x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
-6
balance the equation 3x-x=20-6 3x-x=2x 20-6=14 2x=14 x=7
x=5.2
X equals 6 ..
x=6 hope this helps
4x =20x=20/4x=5
3x+5=20 x=5 since 5x3+5=20
x + 6
Let the number is x So, X+20=69 X=69-20 X=49 THE NUMBER IS 49 SO, 49 plus 20 equal to 69 .•.
X equals 9.
(x, y) = (-6, 0)