3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x
4x3+12x2+3x+9
5x + 4 - 3x + 5 + 2x - 9 = 4x
-2x^4+16 +2x^4+9-3x^5=-3x^5+25. There is no "answer" because there is no equation.
3x - 3 = 2x + 6 3x = 2x + 9 x = 9
3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x
The equivalent expression of 3x-9 plus 3x plus 5 is negative 4.
4x3+12x2+3x+9
9x+3
3x + 9
the answer is -3x = 0
5x + 4 - 3x + 5 + 2x - 9 = 4x
3x-2y+9+9y-x = 2x+7y+9
4x + 2 = 3x + 9 x + 2 = 9 x = 7
3(x plus 3) expanded --> 3x+9
-3x + 2y = 9 2y = 3x + 9y = 1,5x + 4,5
This cannot be simplified any further so it is: -3x + 9