If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2(6x + -9 + -27x) * x + 3 = 0 Reorder the terms: 2(-9 + 6x + -27x) * x + 3 = 0 Combine like terms: 6x + -27x = -21x 2(-9 + -21x) * x + 3 = 0 Reorder the terms for easier multiplication: 2x(-9 + -21x) + 3 = 0 (-9 * 2x + -21x * 2x) + 3 = 0 (-18x + -42x2) + 3 = 0 Reorder the terms: 3 + -18x + -42x2 = 0 Solving 3 + -18x + -42x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(1 + -6x + -14x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(1 + -6x + -14x2)' equal to zero and attempt to solve: Simplifying 1 + -6x + -14x2 = 0 Solving 1 + -6x + -14x2 = 0 Begin completing the square. Divide all terms by -14 the coefficient of the squared term: Divide each side by '-14'. -0.07142857143 + 0.4285714286x + x2 = 0 Move the constant term to the right: Add '0.07142857143' to each side of the equation. -0.07142857143 + 0.4285714286x + 0.07142857143 + x2 = 0 + 0.07142857143 Reorder the terms: -0.07142857143 + 0.07142857143 + 0.4285714286x + x2 = 0 + 0.07142857143 Combine like terms: -0.07142857143 + 0.07142857143 = 0.00000000000 0.00000000000 + 0.4285714286x + x2 = 0 + 0.07142857143 0.4285714286x + x2 = 0 + 0.07142857143 Combine like terms: 0 + 0.07142857143 = 0.07142857143 0.4285714286x + x2 = 0.07142857143 The x term is 0.4285714286x. Take half its coefficient (0.2142857143). Square it (0.04591836735) and add it to both sides. Add '0.04591836735' to each side of the equation. 0.4285714286x + 0.04591836735 + x2 = 0.07142857143 + 0.04591836735 Reorder the terms: 0.04591836735 + 0.4285714286x + x2 = 0.07142857143 + 0.04591836735 Combine like terms: 0.07142857143 + 0.04591836735 = 0.11734693878 0.04591836735 + 0.4285714286x + x2 = 0.11734693878 Factor a perfect square on the left side: (x + 0.2142857143)(x + 0.2142857143) = 0.11734693878 Calculate the square root of the right side: 0.342559395 Break this problem into two subproblems by setting (x + 0.2142857143) equal to 0.342559395 and -0.342559395.Subproblem 1
x + 0.2142857143 = 0.342559395 Simplifying x + 0.2142857143 = 0.342559395 Reorder the terms: 0.2142857143 + x = 0.342559395 Solving 0.2142857143 + x = 0.342559395 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2142857143' to each side of the equation. 0.2142857143 + -0.2142857143 + x = 0.342559395 + -0.2142857143 Combine like terms: 0.2142857143 + -0.2142857143 = 0.0000000000 0.0000000000 + x = 0.342559395 + -0.2142857143 x = 0.342559395 + -0.2142857143 Combine like terms: 0.342559395 + -0.2142857143 = 0.1282736807 x = 0.1282736807 Simplifying x = 0.1282736807Subproblem 2
x + 0.2142857143 = -0.342559395 Simplifying x + 0.2142857143 = -0.342559395 Reorder the terms: 0.2142857143 + x = -0.342559395 Solving 0.2142857143 + x = -0.342559395 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2142857143' to each side of the equation. 0.2142857143 + -0.2142857143 + x = -0.342559395 + -0.2142857143 Combine like terms: 0.2142857143 + -0.2142857143 = 0.0000000000 0.0000000000 + x = -0.342559395 + -0.2142857143 x = -0.342559395 + -0.2142857143 Combine like terms: -0.342559395 + -0.2142857143 = -0.5568451093 x = -0.5568451093 Simplifying x = -0.5568451093Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.1282736807, -0.5568451093}Solution
x = {0.1282736807, -0.5568451093}
| x^2+y^2-4x+10y-7=0 | | 25x+1=25+x | | 3(2-3x)-4(x-5)=6x-25 | | k+41/27=0 | | 6/7×n=28 | | 9x+3y=-2 | | 27k+41=0 | | y^2+8y-196=0 | | x-0.2x=700 | | 2(5z+3)-8=68 | | 8x+9x-7x=67+3 | | x+7=-3x+1 | | a+5/10=20.5 | | 3.8x=2.8x+8.0 | | 3.7x=2.9x+4.0 | | a+5/10=20 | | 103=x+(x-7)+2(x-7) | | C=-54+c | | 11-6/-1 | | 4(x+8)+6=7x-3(x+6) | | 6(x+4)=9x+4-3x+20 | | -9-4v-1+v=2v+5-v-15 | | 3v^4/v^5 | | 2x+x+4+2=8 | | (C-6)+4=2+c-58 | | 5-4(3x-1)=-20-5x | | (4f-3)(2f+6)=0 | | x-1/2(-6)=x-2/3 | | 2/3y-2=1/3y | | 3^-9/3^-12 | | f(-x)=3x-9 | | -2x+2=-5x+12 |