x+3 = 20 x = 20-3 x = 17
4, -5
To get the answer to this question you would do this: 6-20=14 14+6=20 X=14
x squared plus 9x plus 20.
No. No. No. No.
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
x+3 = 20 x = 20-3 x = 17
x = -9
If: x+18 = 20 Then: x = 2
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
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 .•.
3x+5=20 x=5 since 5x3+5=20
x = -4 and y = 4
(20 - x)/5
x = 2
x = -20
x = 20