17x=-204
x=-204/17
x=-12
220 8 x 2 = 16 and 17 x 6 x 2 = 204 and 16 + 204 = 220
Divide both sides by 17 to get x alone. 17x/17 is x, and 9/17 is approximately 0.529411764705882, or as a fraction, 9/17. therefore, x=9/17.
0.0049
11
22.6667
6-y equals 17x = -11
220 8 x 2 = 16 and 17 x 6 x 2 = 204 and 16 + 204 = 220
3x2 + 17x + c = 0, rearranging gives c = -3x2 - 17x
39 - 17x = 12 Subtract 39 from both sides: -17x = -27 Divide both sides by -17: x = 27/17 = 1.5882...
17x + 2y = 23 is the equation of a straight line with gradient -8.5 and intercept 11.5
-x=-2
52x4
17/12
5 or 12
One.
For the equation -17x = -204, divide both sides by -17 to get x = 12. For the equation 21 = -7n, divide both sides by -7 to get n = -3. For the equation -143 = -11x, divide both sides by -11 to get x = 13. For the equation -16 + x = -15, add 16 to both sides to get x = 1. For the equation n - 8 = -10, add 8 to both sides to get n = -2.
-2x^2 + 17x - 35 = 0 = (-2x + 7)(x - 5) x =7/2 or 5