If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 14x2 + -25x + -35 = 0 Reorder the terms: -35 + -25x + 14x2 = 0 Solving -35 + -25x + 14x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 14 the coefficient of the squared term: Divide each side by '14'. -2.5 + -1.785714286x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -1.785714286x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -1.785714286x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -1.785714286x + x2 = 0 + 2.5 -1.785714286x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -1.785714286x + x2 = 2.5 The x term is -1.785714286x. Take half its coefficient (-0.892857143). Square it (0.7971938778) and add it to both sides. Add '0.7971938778' to each side of the equation. -1.785714286x + 0.7971938778 + x2 = 2.5 + 0.7971938778 Reorder the terms: 0.7971938778 + -1.785714286x + x2 = 2.5 + 0.7971938778 Combine like terms: 2.5 + 0.7971938778 = 3.2971938778 0.7971938778 + -1.785714286x + x2 = 3.2971938778 Factor a perfect square on the left side: (x + -0.892857143)(x + -0.892857143) = 3.2971938778 Calculate the square root of the right side: 1.815817688 Break this problem into two subproblems by setting (x + -0.892857143) equal to 1.815817688 and -1.815817688.Subproblem 1
x + -0.892857143 = 1.815817688 Simplifying x + -0.892857143 = 1.815817688 Reorder the terms: -0.892857143 + x = 1.815817688 Solving -0.892857143 + x = 1.815817688 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.892857143' to each side of the equation. -0.892857143 + 0.892857143 + x = 1.815817688 + 0.892857143 Combine like terms: -0.892857143 + 0.892857143 = 0.000000000 0.000000000 + x = 1.815817688 + 0.892857143 x = 1.815817688 + 0.892857143 Combine like terms: 1.815817688 + 0.892857143 = 2.708674831 x = 2.708674831 Simplifying x = 2.708674831Subproblem 2
x + -0.892857143 = -1.815817688 Simplifying x + -0.892857143 = -1.815817688 Reorder the terms: -0.892857143 + x = -1.815817688 Solving -0.892857143 + x = -1.815817688 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.892857143' to each side of the equation. -0.892857143 + 0.892857143 + x = -1.815817688 + 0.892857143 Combine like terms: -0.892857143 + 0.892857143 = 0.000000000 0.000000000 + x = -1.815817688 + 0.892857143 x = -1.815817688 + 0.892857143 Combine like terms: -1.815817688 + 0.892857143 = -0.922960545 x = -0.922960545 Simplifying x = -0.922960545Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.708674831, -0.922960545}
| 7(6-z)/6=-z | | n^2+5n+2=0 | | -7(5x-8)+7=-35x+63 | | -14(x-6)=80 | | 2(2a-7)=8 | | -2x+14=-56 | | -6(x+5)=-36 | | 13.19-8.54x=7.94x-1.82 | | 2x+10=80-5 | | 18x-3v/3 | | 35x^2+59x+14=0 | | 11-14x+3x^2=0 | | 8x+18-7x=-2-12 | | 4-4=14x+9x | | 3x^2-14+11=0 | | 5(3x+2)=15x+10 | | 23(x+3)=-640-50 | | 0.04(y-1)+0.20y=0.06y-0.4 | | 0.4(4x+8)=1.5-(x+2) | | -7-5=5x+10-4x | | 5x+5-4x=12 | | 8w-19w=44 | | x-8=-4+6 | | 4(5z+2)=68 | | 2z-9=-52(2z+8) | | -3(x-11)=-36 | | 4b=8 | | 6y+5x=10 | | 6(2a+3)=42 | | 0.50x+0.45(70)=37.5 | | (x)+(x/4)=60 | | 0.043*(-1.6)= |