If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 4)(2x + -3) + 5x = 10x Reorder the terms: (4 + 2x)(2x + -3) + 5x = 10x Reorder the terms: (4 + 2x)(-3 + 2x) + 5x = 10x Multiply (4 + 2x) * (-3 + 2x) (4(-3 + 2x) + 2x * (-3 + 2x)) + 5x = 10x ((-3 * 4 + 2x * 4) + 2x * (-3 + 2x)) + 5x = 10x ((-12 + 8x) + 2x * (-3 + 2x)) + 5x = 10x (-12 + 8x + (-3 * 2x + 2x * 2x)) + 5x = 10x (-12 + 8x + (-6x + 4x2)) + 5x = 10x Combine like terms: 8x + -6x = 2x (-12 + 2x + 4x2) + 5x = 10x Reorder the terms: -12 + 2x + 5x + 4x2 = 10x Combine like terms: 2x + 5x = 7x -12 + 7x + 4x2 = 10x Solving -12 + 7x + 4x2 = 10x Solving for variable 'x'. Reorder the terms: -12 + 7x + -10x + 4x2 = 10x + -10x Combine like terms: 7x + -10x = -3x -12 + -3x + 4x2 = 10x + -10x Combine like terms: 10x + -10x = 0 -12 + -3x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -3 + -0.75x + x2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + -0.75x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + -0.75x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -0.75x + x2 = 0 + 3 -0.75x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -0.75x + x2 = 3 The x term is -0.75x. Take half its coefficient (-0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. -0.75x + 0.140625 + x2 = 3 + 0.140625 Reorder the terms: 0.140625 + -0.75x + x2 = 3 + 0.140625 Combine like terms: 3 + 0.140625 = 3.140625 0.140625 + -0.75x + x2 = 3.140625 Factor a perfect square on the left side: (x + -0.375)(x + -0.375) = 3.140625 Calculate the square root of the right side: 1.77218086 Break this problem into two subproblems by setting (x + -0.375) equal to 1.77218086 and -1.77218086.Subproblem 1
x + -0.375 = 1.77218086 Simplifying x + -0.375 = 1.77218086 Reorder the terms: -0.375 + x = 1.77218086 Solving -0.375 + x = 1.77218086 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = 1.77218086 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = 1.77218086 + 0.375 x = 1.77218086 + 0.375 Combine like terms: 1.77218086 + 0.375 = 2.14718086 x = 2.14718086 Simplifying x = 2.14718086Subproblem 2
x + -0.375 = -1.77218086 Simplifying x + -0.375 = -1.77218086 Reorder the terms: -0.375 + x = -1.77218086 Solving -0.375 + x = -1.77218086 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = -1.77218086 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = -1.77218086 + 0.375 x = -1.77218086 + 0.375 Combine like terms: -1.77218086 + 0.375 = -1.39718086 x = -1.39718086 Simplifying x = -1.39718086Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.14718086, -1.39718086}
| 3/4a-3=-9 | | 4-3x=-3x+3-2x | | 8.42=z/3+7.42 | | 20x+5=24x^2+6x | | 1-6x-4x=1 | | 4-3x=-3x+-2-2x | | 2r-3.83=6.17 | | 4x-8=6+12 | | 4(5x+5)=140 | | 9(4(2.5)-1)=e | | -8/8/3 | | q/-3+2.53=6.53 | | 4-3x=-3x+2-2x | | 32-2(17-8)=36x | | 0.5=0.4x-0.25y | | y=0.4x^2-3 | | 2-(2.5+3)=c | | 5(2-3x)=4+6x | | 1/5x+2=4/5x-7 | | 4.31-2y=2.31 | | 3x-6=18+x | | 3(-8+5x)=81 | | x+4/5=14 | | 1/5/-1/10 | | 5.1+2r=8.66 | | 16-28=x | | 3(4y-7)5=6 | | 2j+2=4.56 | | 1/2x+3y=r | | 2x^5=162 | | 9x-(2x-3)=12 | | 4x-26-3x=4 |