If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 6x + -1x + -22x + 12 = 12x Reorder the terms: 12 + 6x + -1x + -22x + 9x2 = 12x Combine like terms: 6x + -1x = 5x 12 + 5x + -22x + 9x2 = 12x Combine like terms: 5x + -22x = -17x 12 + -17x + 9x2 = 12x Solving 12 + -17x + 9x2 = 12x Solving for variable 'x'. Reorder the terms: 12 + -17x + -12x + 9x2 = 12x + -12x Combine like terms: -17x + -12x = -29x 12 + -29x + 9x2 = 12x + -12x Combine like terms: 12x + -12x = 0 12 + -29x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 1.333333333 + -3.222222222x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -3.222222222x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -3.222222222x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -3.222222222x + x2 = 0 + -1.333333333 -3.222222222x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -3.222222222x + x2 = -1.333333333 The x term is -3.222222222x. Take half its coefficient (-1.611111111). Square it (2.595679012) and add it to both sides. Add '2.595679012' to each side of the equation. -3.222222222x + 2.595679012 + x2 = -1.333333333 + 2.595679012 Reorder the terms: 2.595679012 + -3.222222222x + x2 = -1.333333333 + 2.595679012 Combine like terms: -1.333333333 + 2.595679012 = 1.262345679 2.595679012 + -3.222222222x + x2 = 1.262345679 Factor a perfect square on the left side: (x + -1.611111111)(x + -1.611111111) = 1.262345679 Calculate the square root of the right side: 1.123541579 Break this problem into two subproblems by setting (x + -1.611111111) equal to 1.123541579 and -1.123541579.Subproblem 1
x + -1.611111111 = 1.123541579 Simplifying x + -1.611111111 = 1.123541579 Reorder the terms: -1.611111111 + x = 1.123541579 Solving -1.611111111 + x = 1.123541579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.611111111' to each side of the equation. -1.611111111 + 1.611111111 + x = 1.123541579 + 1.611111111 Combine like terms: -1.611111111 + 1.611111111 = 0.000000000 0.000000000 + x = 1.123541579 + 1.611111111 x = 1.123541579 + 1.611111111 Combine like terms: 1.123541579 + 1.611111111 = 2.73465269 x = 2.73465269 Simplifying x = 2.73465269Subproblem 2
x + -1.611111111 = -1.123541579 Simplifying x + -1.611111111 = -1.123541579 Reorder the terms: -1.611111111 + x = -1.123541579 Solving -1.611111111 + x = -1.123541579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.611111111' to each side of the equation. -1.611111111 + 1.611111111 + x = -1.123541579 + 1.611111111 Combine like terms: -1.611111111 + 1.611111111 = 0.000000000 0.000000000 + x = -1.123541579 + 1.611111111 x = -1.123541579 + 1.611111111 Combine like terms: -1.123541579 + 1.611111111 = 0.487569532 x = 0.487569532 Simplifying x = 0.487569532Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.73465269, 0.487569532}
| 33+x=13+5*x | | 48+y=9y | | 12z+4=2(5z-12+8) | | 2x+8=35whatisx | | 13y=54+7y | | 24z-17=16 | | 8x+17=10x-3 | | 32+.27x=28+.30x | | 4M=P | | -5=7+3s | | f(x)=-(x+3)(x+1)(x-2) | | 4(sin)x+10=8 | | 12h^3-20h^2=0 | | 7x+7y=xy | | 3/10=9/2d | | -10(s+2)=-88 | | 5x^3+8x^2+3x=0 | | 0=(x+8)(x-2) | | 4sinx+10=8 | | x^4+4x^2+6=10 | | 3/4/8 | | 3(2x-11)=2x-41 | | 2x+6=2x+50 | | x-3/4=-2 | | -8-3m=13 | | 5lnx-6lny= | | 2ln(2x)=5 | | Ln(x-4)=ln(x-8)-ln(x+1) | | 2(m+4)=-2 | | 2(t+1)=-8 | | -7x-5=-19-5x | | 5y-y=5 |