If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -19 = x Reorder the terms: -19 + x2 = x Solving -19 + x2 = x Solving for variable 'x'. Reorder the terms: -19 + -1x + x2 = x + -1x Combine like terms: x + -1x = 0 -19 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '19' to each side of the equation. -19 + -1x + 19 + x2 = 0 + 19 Reorder the terms: -19 + 19 + -1x + x2 = 0 + 19 Combine like terms: -19 + 19 = 0 0 + -1x + x2 = 0 + 19 -1x + x2 = 0 + 19 Combine like terms: 0 + 19 = 19 -1x + x2 = 19 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 19 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 19 + 0.25 Combine like terms: 19 + 0.25 = 19.25 0.25 + -1x + x2 = 19.25 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 19.25 Calculate the square root of the right side: 4.387482194 Break this problem into two subproblems by setting (x + -0.5) equal to 4.387482194 and -4.387482194.Subproblem 1
x + -0.5 = 4.387482194 Simplifying x + -0.5 = 4.387482194 Reorder the terms: -0.5 + x = 4.387482194 Solving -0.5 + x = 4.387482194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 4.387482194 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 4.387482194 + 0.5 x = 4.387482194 + 0.5 Combine like terms: 4.387482194 + 0.5 = 4.887482194 x = 4.887482194 Simplifying x = 4.887482194Subproblem 2
x + -0.5 = -4.387482194 Simplifying x + -0.5 = -4.387482194 Reorder the terms: -0.5 + x = -4.387482194 Solving -0.5 + x = -4.387482194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -4.387482194 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -4.387482194 + 0.5 x = -4.387482194 + 0.5 Combine like terms: -4.387482194 + 0.5 = -3.887482194 x = -3.887482194 Simplifying x = -3.887482194Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.887482194, -3.887482194}
| 7x-1=14x+14 | | solvex(2x+1)(x+7)=0 | | (2x+1)(x+7)=0 | | 5-4x=6x-5 | | x+15=6x | | 2m+6(5-3m)+22=0 | | 16x-5=2(9x-10) | | 9x-10=16x-5 | | (x+2)+3(x-4)=10 | | x+-27=-91 | | 6x-1=2(5x-4) | | 3x^3+9x^2+3x-5=0 | | 2x+4x-3=4 | | .66x+6=y | | 3x^2+21=9 | | 4x+3=2(3x-1) | | (2x+1)(3x-1)= | | 6x=2(5x-3) | | 5x-11=2(2x) | | 6x^2=14x+15 | | 21-15d=35 | | 5x+3=2(x+3) | | 5x^4-3x^2=2 | | r/(-2)+11=15 | | 4x+6=2(x+6) | | -(2x+3)=5 | | 8x=x+7 | | 13x^3+15x^2+21x+7=0 | | 3x-25=2(x-7) | | 16x^2-20z+5=0 | | x^4-2x^3-36x^2=0 | | 4x-4=x+1 |