It is an inequality in x.
x < 9
3x + 2x - 8x + 2x = -x
2x + 3x = 5x.
2x + 3x = 5x
2x+3x = 5x
3x+5 = 2x+13 3x-2x = 13-5 x = 8
3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20
3x+56 = 2x+4 3x-2x = 4-56 x = -52
No. 3x plus 2x = 5x. 3x multiplied by 2x = 6x²
-2x^4+16 +2x^4+9-3x^5=-3x^5+25. There is no "answer" because there is no equation.
5m-3x+3m+2x 2m-x