9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5
6x2-9x-6 is equal to 66.
9x-11 = 6x+1 9x-6x = 1+11 3x = 12 x = 4
6x + 47 = 9x + 11 6x + 36 = 9x 36 = 3x 12 = x
Let the unknown number be x: 9x-19 = 7x+11 9x-7x = 11+19 2x = 30 x = 15
9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5
6x2-9x-6 is equal to 66.
11 + 9X
9x-11 = 6x+1 9x-6x = 1+11 3x = 12 x = 4
6x + 47 = 9x + 11 6x + 36 = 9x 36 = 3x 12 = x
Let the unknown number be x: 9x-19 = 7x+11 9x-7x = 11+19 2x = 30 x = 15
an equation
It is equal to -18x^2 +9x
9x + 4 = 6 9x = 6 -4 9x = 2 x = 2/9
9x = 100 - 30 + 11 9x = 81, x = 9
If you mean y = -9x+11 then it is a straight line equation whereas -9 is the slope and 11 is the y intercept
Expressed algebraically, this is equal to 9x.