If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 = 6 + 5x Solving 3x2 = 6 + 5x Solving for variable 'x'. Reorder the terms: -6 + -5x + 3x2 = 6 + 5x + -6 + -5x Reorder the terms: -6 + -5x + 3x2 = 6 + -6 + 5x + -5x Combine like terms: 6 + -6 = 0 -6 + -5x + 3x2 = 0 + 5x + -5x -6 + -5x + 3x2 = 5x + -5x Combine like terms: 5x + -5x = 0 -6 + -5x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -2 + -1.666666667x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -1.666666667x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -1.666666667x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1.666666667x + x2 = 0 + 2 -1.666666667x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -1.666666667x + x2 = 2 The x term is -1.666666667x. Take half its coefficient (-0.8333333335). Square it (0.6944444447) and add it to both sides. Add '0.6944444447' to each side of the equation. -1.666666667x + 0.6944444447 + x2 = 2 + 0.6944444447 Reorder the terms: 0.6944444447 + -1.666666667x + x2 = 2 + 0.6944444447 Combine like terms: 2 + 0.6944444447 = 2.6944444447 0.6944444447 + -1.666666667x + x2 = 2.6944444447 Factor a perfect square on the left side: (x + -0.8333333335)(x + -0.8333333335) = 2.6944444447 Calculate the square root of the right side: 1.6414763 Break this problem into two subproblems by setting (x + -0.8333333335) equal to 1.6414763 and -1.6414763.Subproblem 1
x + -0.8333333335 = 1.6414763 Simplifying x + -0.8333333335 = 1.6414763 Reorder the terms: -0.8333333335 + x = 1.6414763 Solving -0.8333333335 + x = 1.6414763 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = 1.6414763 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = 1.6414763 + 0.8333333335 x = 1.6414763 + 0.8333333335 Combine like terms: 1.6414763 + 0.8333333335 = 2.4748096335 x = 2.4748096335 Simplifying x = 2.4748096335Subproblem 2
x + -0.8333333335 = -1.6414763 Simplifying x + -0.8333333335 = -1.6414763 Reorder the terms: -0.8333333335 + x = -1.6414763 Solving -0.8333333335 + x = -1.6414763 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = -1.6414763 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = -1.6414763 + 0.8333333335 x = -1.6414763 + 0.8333333335 Combine like terms: -1.6414763 + 0.8333333335 = -0.8081429665 x = -0.8081429665 Simplifying x = -0.8081429665Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.4748096335, -0.8081429665}
| 3x-10=3(x-4)+4 | | (2x+3)(x-1)-7=2x(x+4)+11 | | 2n-9=n+6 | | 5+25x=20x+13 | | 26-6x=14-9x | | 6+5x=6x^2 | | 34-2x=13-9x | | 8+7x=-16+x | | 3x-1=8x+6 | | 100=X+(0.1X) | | 2y^2+51y-84= | | 4x^2+15x=0 | | 0.5=-0.5x^2+1x+2 | | 4x^2=3+8x | | 16x^2+10x+10= | | 18+y=b | | 6x=7+5y | | 3y-12=19 | | 4s+27=143 | | 4y(y-6x)= | | -4(2t+6)=8 | | 3(f-7)=-3 | | f(x)=x^4-2x^2-x | | -10(s+2)=-46 | | -(c-9)=3 | | 3-7[6-(5y-7)]= | | 16x^2-25Y^2+128x+150Y+369=0 | | 16x^2+25Y^2-128x+150Y+369=0 | | x^2+x+19=9x+4 | | x^2-9x+27=9 | | 7+49x=28x+31 | | 14-3(x+3)=17 |