If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x(2x + 4x) + -5 = 6x + 9 Combine like terms: 2x + 4x = 6x 2x(6x) + -5 = 6x + 9 Remove parenthesis around (6x) 2x * 6x + -5 = 6x + 9 Reorder the terms for easier multiplication: 2 * 6x * x + -5 = 6x + 9 Multiply 2 * 6 12x * x + -5 = 6x + 9 Multiply x * x 12x2 + -5 = 6x + 9 Reorder the terms: -5 + 12x2 = 6x + 9 Reorder the terms: -5 + 12x2 = 9 + 6x Solving -5 + 12x2 = 9 + 6x Solving for variable 'x'. Reorder the terms: -5 + -9 + -6x + 12x2 = 9 + 6x + -9 + -6x Combine like terms: -5 + -9 = -14 -14 + -6x + 12x2 = 9 + 6x + -9 + -6x Reorder the terms: -14 + -6x + 12x2 = 9 + -9 + 6x + -6x Combine like terms: 9 + -9 = 0 -14 + -6x + 12x2 = 0 + 6x + -6x -14 + -6x + 12x2 = 6x + -6x Combine like terms: 6x + -6x = 0 -14 + -6x + 12x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-7 + -3x + 6x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-7 + -3x + 6x2)' equal to zero and attempt to solve: Simplifying -7 + -3x + 6x2 = 0 Solving -7 + -3x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -1.166666667 + -0.5x + x2 = 0 Move the constant term to the right: Add '1.166666667' to each side of the equation. -1.166666667 + -0.5x + 1.166666667 + x2 = 0 + 1.166666667 Reorder the terms: -1.166666667 + 1.166666667 + -0.5x + x2 = 0 + 1.166666667 Combine like terms: -1.166666667 + 1.166666667 = 0.000000000 0.000000000 + -0.5x + x2 = 0 + 1.166666667 -0.5x + x2 = 0 + 1.166666667 Combine like terms: 0 + 1.166666667 = 1.166666667 -0.5x + x2 = 1.166666667 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 1.166666667 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 1.166666667 + 0.0625 Combine like terms: 1.166666667 + 0.0625 = 1.229166667 0.0625 + -0.5x + x2 = 1.229166667 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 1.229166667 Calculate the square root of the right side: 1.108677891 Break this problem into two subproblems by setting (x + -0.25) equal to 1.108677891 and -1.108677891.Subproblem 1
x + -0.25 = 1.108677891 Simplifying x + -0.25 = 1.108677891 Reorder the terms: -0.25 + x = 1.108677891 Solving -0.25 + x = 1.108677891 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 1.108677891 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 1.108677891 + 0.25 x = 1.108677891 + 0.25 Combine like terms: 1.108677891 + 0.25 = 1.358677891 x = 1.358677891 Simplifying x = 1.358677891Subproblem 2
x + -0.25 = -1.108677891 Simplifying x + -0.25 = -1.108677891 Reorder the terms: -0.25 + x = -1.108677891 Solving -0.25 + x = -1.108677891 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -1.108677891 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -1.108677891 + 0.25 x = -1.108677891 + 0.25 Combine like terms: -1.108677891 + 0.25 = -0.858677891 x = -0.858677891 Simplifying x = -0.858677891Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.358677891, -0.858677891}Solution
x = {1.358677891, -0.858677891}
| 60/24=15/o | | 5-x/6 | | 5-x/46 | | w/h=4/3 | | 4/7x28 | | 2ln(-3)=x | | 17(17)+x=19(19) | | 5x+27=9-x | | 10/3-1/x=x | | 1+b*2=5 | | -2x-3(1-x)+7=-5x | | 7-8x+22= | | 8x-12=-6x+16 | | 6(x-1)=14(x-1) | | 100xy=42813 | | 6v+(10)7v=54 | | 180=44+76+x | | 2x-1/3=-4x | | (5x+2)(x-2)=8 | | 1.6(3+2t)= | | (5x+3)(x-6)=9 | | 3400/x=100/350 | | K^2+8=8 | | 64v^9+24v^6= | | 4(2d-7)=2(3d+6) | | 49-9/7 | | (1/i^-13) | | X•x=400/676 | | 1/i^-13 | | -75-9/7 | | 5x-3x-2=12 | | 2ln(5x)=0 |