9(5x) = 45x simplified
-4
5x-2x=9
y - 9 = -5(x - 4) y - 9 = -5x + 20 y = -5x +20 +9 y = -5x +29
sorry i am not sure but i dont think it has an answer If this equation is: x^2 - 36 = 5x, then: x^2 - 36 = 5x subtract 5x to both sides; x^2 - 5x - 36 = 0 Factor; (x + 4)(x - 9) = 0 x + 4 = 0 or x - 9 = 0 x = -4 or x = 9
i dont no......
5x-4 = 5 ÷ x4 or it can be written as 5/x4.
(x4 - 3)(x4 + 3)
39 = 5x + 9 5x = 39 - 9 5x = 30 x = 30 / 5 x = 6
5x² - 18x + 9 = (5x² - 15x) - (3x - 9) = 5x(x - 3) - 3(x - 3) = (5x - 3)(x - 3).
5x = 4x + 9 x = 9
5x - 9 = 4x 5x - 4x - 9 = 4x - 4x x - 9 = 0 x - 9 + 9 = 0 + 9 x = 9
9(5x) = 45x simplified
25x2+30x+9 25*9=225 15*15=225 15+15=3025x2+15x+15x+9[5*5xx 3*5x] [3*5x 3*3]5x(5x+3)+3(5x+3)(5x+3)(5x+3)Answer: (5x+3)2
25 x4 =100 that's your percentage times the 9 by the same value (4) 9 x4 =36 your answer is 36%
-7+11x = 9-5x 11x+5x = 9+7 16x = 16 x = 1
It is 5x - 9.