If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -1) = x + 1 Reorder the terms: x(-1 + x) = x + 1 (-1 * x + x * x) = x + 1 (-1x + x2) = x + 1 Reorder the terms: -1x + x2 = 1 + x Solving -1x + x2 = 1 + x Solving for variable 'x'. Reorder the terms: -1 + -1x + -1x + x2 = 1 + x + -1 + -1x Combine like terms: -1x + -1x = -2x -1 + -2x + x2 = 1 + x + -1 + -1x Reorder the terms: -1 + -2x + x2 = 1 + -1 + x + -1x Combine like terms: 1 + -1 = 0 -1 + -2x + x2 = 0 + x + -1x -1 + -2x + x2 = x + -1x Combine like terms: x + -1x = 0 -1 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + -2x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -2x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x + x2 = 0 + 1 -2x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -2x + x2 = 1 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 1 + 1 Reorder the terms: 1 + -2x + x2 = 1 + 1 Combine like terms: 1 + 1 = 2 1 + -2x + x2 = 2 Factor a perfect square on the left side: (x + -1)(x + -1) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -1) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -1 = 1.414213562 Simplifying x + -1 = 1.414213562 Reorder the terms: -1 + x = 1.414213562 Solving -1 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.414213562 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.414213562 + 1 x = 1.414213562 + 1 Combine like terms: 1.414213562 + 1 = 2.414213562 x = 2.414213562 Simplifying x = 2.414213562Subproblem 2
x + -1 = -1.414213562 Simplifying x + -1 = -1.414213562 Reorder the terms: -1 + x = -1.414213562 Solving -1 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.414213562 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.414213562 + 1 x = -1.414213562 + 1 Combine like terms: -1.414213562 + 1 = -0.414213562 x = -0.414213562 Simplifying x = -0.414213562Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.414213562, -0.414213562}
| -2x=31-7 | | -3/8=x/40 | | 4x^2=9x+100 | | 2*2+3+3*2= | | 6k+6+2=20 | | 2/7+m=5/6 | | 0=450-18g | | 2*2+3+3*2=2+11 | | 24/x=12/7 | | 3/5x=x-9 | | 2a/6=48 | | 2n/5-7/11=53/55 | | y=(3/5)x+1 | | 5b-6b=-2 | | 24x-12=24x+6 | | 2x=-3x+35 | | y=0.05x+1.4 | | 2n^2+9n+10=0 | | 3+8x+4x*2=0 | | y=3/5x+1 | | -13-2= | | 8c+3y=k-7 | | 2x+-5x=-1 | | 30+10+3p=90 | | Y-0=1 | | 7v+3=-18 | | 5y=3x-2 | | 5x+2=3x*2 | | 360=450-18g | | 30+10+10c=100 | | 4+x+10=24 | | -14=1-5n+2n |