If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -9x = x + -23 Reorder the terms: -9x + x2 = x + -23 Reorder the terms: -9x + x2 = -23 + x Solving -9x + x2 = -23 + x Solving for variable 'x'. Reorder the terms: 23 + -9x + -1x + x2 = -23 + x + 23 + -1x Combine like terms: -9x + -1x = -10x 23 + -10x + x2 = -23 + x + 23 + -1x Reorder the terms: 23 + -10x + x2 = -23 + 23 + x + -1x Combine like terms: -23 + 23 = 0 23 + -10x + x2 = 0 + x + -1x 23 + -10x + x2 = x + -1x Combine like terms: x + -1x = 0 23 + -10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-23' to each side of the equation. 23 + -10x + -23 + x2 = 0 + -23 Reorder the terms: 23 + -23 + -10x + x2 = 0 + -23 Combine like terms: 23 + -23 = 0 0 + -10x + x2 = 0 + -23 -10x + x2 = 0 + -23 Combine like terms: 0 + -23 = -23 -10x + x2 = -23 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -23 + 25 Reorder the terms: 25 + -10x + x2 = -23 + 25 Combine like terms: -23 + 25 = 2 25 + -10x + x2 = 2 Factor a perfect square on the left side: (x + -5)(x + -5) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -5) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -5 = 1.414213562 Simplifying x + -5 = 1.414213562 Reorder the terms: -5 + x = 1.414213562 Solving -5 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 1.414213562 + 5 Combine like terms: -5 + 5 = 0 0 + x = 1.414213562 + 5 x = 1.414213562 + 5 Combine like terms: 1.414213562 + 5 = 6.414213562 x = 6.414213562 Simplifying x = 6.414213562Subproblem 2
x + -5 = -1.414213562 Simplifying x + -5 = -1.414213562 Reorder the terms: -5 + x = -1.414213562 Solving -5 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -1.414213562 + 5 Combine like terms: -5 + 5 = 0 0 + x = -1.414213562 + 5 x = -1.414213562 + 5 Combine like terms: -1.414213562 + 5 = 3.585786438 x = 3.585786438 Simplifying x = 3.585786438Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.414213562, 3.585786438}
| y/5-6=21 | | -1116/-180 | | 2b^3/b^4 | | 12=3(p+1) | | 28x/28=-9/28 | | 187x=3118 | | x/7+6=55 | | 10t-3=2t+3 | | 0+2x=-12 | | -1-37x+38x^2=0 | | 6=x-7 | | -10x-11=-11 | | 34=-5-6c+3c | | (2/7)*x-7=11 | | 564x=744(x+-1.5) | | -19=y/3-6 | | 84=9x-6 | | 61x=3118 | | 564=744(x-1.5) | | -1=7+2w | | 8x-2=40x+22 | | (3y-2)(y+4)=24 | | x-(.06y)=423000 | | 4q=10-2 | | 3ex=45 | | (5x/x+2)-(9/x-4)=5 | | 34.83=7x+3.61 | | .24(24)+.04X=.08(18+X) | | 67d+25d=350+450 | | x=56-8 | | 5x/x+2-9/x-4=5 | | 423000=x-.06 |