8x - 9 = 9x - 5 8x - 8x - 9 = 9x - 8x - 5 -9 = x - 5 -9 + 5 = x - 5 + 5 -4 = x
-9x 2 -12x+5 =
The sum of the given expression would depend on the values of the variables which have not been given.
9x + 60 = 375 9x = 315 x = 35
9x - 9 = 36 9x = 45 x = 5
9x23
(3x)(3x)(x)(x) = (5x)(x)(x) 9x^4=5x^3 divide by x^3 9x = 5 x = 5/9
2x2 + 9x + 10
( (45) (9x) )
5.4 = (9x+4)/5 - 813.4 = (9x+4)/567 = 9x+463 = 9x7 = xYour answer is 7.
9x-5 = 13 Add 5 to both sides: 9x = 18 Divide both sides by 9: x = 2
9x+6=51 9x = 45 x= 5 9x-6=51 9x = 57 x= 6.33
8x - 9 = 9x - 5 8x - 8x - 9 = 9x - 8x - 5 -9 = x - 5 -9 + 5 = x - 5 + 5 -4 = x
It is equal to -18x^2 +9x
Assuming you mean 3x - 2 = 9x - 5...3x - 2 = 9x - 53x + 3 = 9x3 = 6x0.5 = x
9x
12X + 5 = 9X - 26 subtract 9X from each side 12X - 9X + 5 = 9X - 9X - 26 3X + 5 = - 26 subtract 5 from each side 3X + 5 - 5 = - 26 - 5 3X = - 31 divide both sides integers by 3 (3/3)X = - 31/3 X = - 31/3 ---------------------