x=1
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
(20 * x) + 3 = 5 20 * x = 2 x = 1/10
3x+5=20 x=5 since 5x3+5=20
7x + 1 = 20 7x = 19 x = 19/7 x = 2.714285 recurring (that is, 2.714285714285..)
x=1
1 + x + 2x = 20 So 1 + 3x = 20 so that 3x = 19 then x = 19/3 or 61/3
X = 1
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
4x =20x=20/4x=5
(20 * x) + 3 = 5 20 * x = 2 x = 1/10
3x+5=20 x=5 since 5x3+5=20
7x + 1 = 20 7x = 19 x = 19/7 x = 2.714285 recurring (that is, 2.714285714285..)
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+4+2x = x+20 x+2x-x = 20-4 3x = 16 x = 5 and 1/3
x/4 + 5 = -1 (4)x/4 +(4)5 = -1 x+20 = -1 -20 -20 x= -21 x= -21
x = -9