If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 = 12x + 1 Reorder the terms: 9x2 = 1 + 12x Solving 9x2 = 1 + 12x Solving for variable 'x'. Reorder the terms: -1 + -12x + 9x2 = 1 + 12x + -1 + -12x Reorder the terms: -1 + -12x + 9x2 = 1 + -1 + 12x + -12x Combine like terms: 1 + -1 = 0 -1 + -12x + 9x2 = 0 + 12x + -12x -1 + -12x + 9x2 = 12x + -12x Combine like terms: 12x + -12x = 0 -1 + -12x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.1111111111 + -1.333333333x + x2 = 0 Move the constant term to the right: Add '0.1111111111' to each side of the equation. -0.1111111111 + -1.333333333x + 0.1111111111 + x2 = 0 + 0.1111111111 Reorder the terms: -0.1111111111 + 0.1111111111 + -1.333333333x + x2 = 0 + 0.1111111111 Combine like terms: -0.1111111111 + 0.1111111111 = 0.0000000000 0.0000000000 + -1.333333333x + x2 = 0 + 0.1111111111 -1.333333333x + x2 = 0 + 0.1111111111 Combine like terms: 0 + 0.1111111111 = 0.1111111111 -1.333333333x + x2 = 0.1111111111 The x term is -1.333333333x. Take half its coefficient (-0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. -1.333333333x + 0.4444444442 + x2 = 0.1111111111 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333x + x2 = 0.1111111111 + 0.4444444442 Combine like terms: 0.1111111111 + 0.4444444442 = 0.5555555553 0.4444444442 + -1.333333333x + x2 = 0.5555555553 Factor a perfect square on the left side: (x + -0.6666666665)(x + -0.6666666665) = 0.5555555553 Calculate the square root of the right side: 0.745355992 Break this problem into two subproblems by setting (x + -0.6666666665) equal to 0.745355992 and -0.745355992.Subproblem 1
x + -0.6666666665 = 0.745355992 Simplifying x + -0.6666666665 = 0.745355992 Reorder the terms: -0.6666666665 + x = 0.745355992 Solving -0.6666666665 + x = 0.745355992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + x = 0.745355992 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + x = 0.745355992 + 0.6666666665 x = 0.745355992 + 0.6666666665 Combine like terms: 0.745355992 + 0.6666666665 = 1.4120226585 x = 1.4120226585 Simplifying x = 1.4120226585Subproblem 2
x + -0.6666666665 = -0.745355992 Simplifying x + -0.6666666665 = -0.745355992 Reorder the terms: -0.6666666665 + x = -0.745355992 Solving -0.6666666665 + x = -0.745355992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + x = -0.745355992 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + x = -0.745355992 + 0.6666666665 x = -0.745355992 + 0.6666666665 Combine like terms: -0.745355992 + 0.6666666665 = -0.0786893255 x = -0.0786893255 Simplifying x = -0.0786893255Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.4120226585, -0.0786893255}
| 6n-9=9+9n | | 3(x-4)=10 | | x^6+6x^3-2=0 | | -86+11x=-229 | | 6b+5-b+1=26 | | 18000-10x-.2x^2=0 | | y=4(1)-5 | | x-0.6=9.79 | | 190.5311778+2309.468822=X | | y-3x=-2 | | -12x-85=-241 | | 1+x=-6+8x | | 2309.468822*.0825=X | | 7-2=15 | | -27r=162 | | 10y+6-2y-4=10 | | 3(4x+2)-(5x-3)=12 | | 11x+60=-105 | | 17=d*17 | | X+(X*.0825)=2500 | | r+9.1=7.5 | | 3n^2-n=102 | | -23+3x=-53 | | 4x(2-x)+3x^2=0 | | (-3p^2q)= | | 301=43s | | y+(3x+20)=180 | | 155=-6x+47 | | -r=38 | | -95=-5b | | x+4x+6=20 | | -9x-47=79 |