If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -6x = 9x2 + 4x + -3 Reorder the terms: -6x = -3 + 4x + 9x2 Solving -6x = -3 + 4x + 9x2 Solving for variable 'x'. Reorder the terms: 3 + -6x + -4x + -9x2 = -3 + 4x + 9x2 + 3 + -4x + -9x2 Combine like terms: -6x + -4x = -10x 3 + -10x + -9x2 = -3 + 4x + 9x2 + 3 + -4x + -9x2 Reorder the terms: 3 + -10x + -9x2 = -3 + 3 + 4x + -4x + 9x2 + -9x2 Combine like terms: -3 + 3 = 0 3 + -10x + -9x2 = 0 + 4x + -4x + 9x2 + -9x2 3 + -10x + -9x2 = 4x + -4x + 9x2 + -9x2 Combine like terms: 4x + -4x = 0 3 + -10x + -9x2 = 0 + 9x2 + -9x2 3 + -10x + -9x2 = 9x2 + -9x2 Combine like terms: 9x2 + -9x2 = 0 3 + -10x + -9x2 = 0 Begin completing the square. Divide all terms by -9 the coefficient of the squared term: Divide each side by '-9'. -0.3333333333 + 1.111111111x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + 1.111111111x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + 1.111111111x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + 1.111111111x + x2 = 0 + 0.3333333333 1.111111111x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 1.111111111x + x2 = 0.3333333333 The x term is 1.111111111x. Take half its coefficient (0.5555555555). Square it (0.3086419752) and add it to both sides. Add '0.3086419752' to each side of the equation. 1.111111111x + 0.3086419752 + x2 = 0.3333333333 + 0.3086419752 Reorder the terms: 0.3086419752 + 1.111111111x + x2 = 0.3333333333 + 0.3086419752 Combine like terms: 0.3333333333 + 0.3086419752 = 0.6419753085 0.3086419752 + 1.111111111x + x2 = 0.6419753085 Factor a perfect square on the left side: (x + 0.5555555555)(x + 0.5555555555) = 0.6419753085 Calculate the square root of the right side: 0.801233617 Break this problem into two subproblems by setting (x + 0.5555555555) equal to 0.801233617 and -0.801233617.Subproblem 1
x + 0.5555555555 = 0.801233617 Simplifying x + 0.5555555555 = 0.801233617 Reorder the terms: 0.5555555555 + x = 0.801233617 Solving 0.5555555555 + x = 0.801233617 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5555555555' to each side of the equation. 0.5555555555 + -0.5555555555 + x = 0.801233617 + -0.5555555555 Combine like terms: 0.5555555555 + -0.5555555555 = 0.0000000000 0.0000000000 + x = 0.801233617 + -0.5555555555 x = 0.801233617 + -0.5555555555 Combine like terms: 0.801233617 + -0.5555555555 = 0.2456780615 x = 0.2456780615 Simplifying x = 0.2456780615Subproblem 2
x + 0.5555555555 = -0.801233617 Simplifying x + 0.5555555555 = -0.801233617 Reorder the terms: 0.5555555555 + x = -0.801233617 Solving 0.5555555555 + x = -0.801233617 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5555555555' to each side of the equation. 0.5555555555 + -0.5555555555 + x = -0.801233617 + -0.5555555555 Combine like terms: 0.5555555555 + -0.5555555555 = 0.0000000000 0.0000000000 + x = -0.801233617 + -0.5555555555 x = -0.801233617 + -0.5555555555 Combine like terms: -0.801233617 + -0.5555555555 = -1.3567891725 x = -1.3567891725 Simplifying x = -1.3567891725Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.2456780615, -1.3567891725}
| -8d^2+26d+15=0 | | 2(4c-1)-4=6c+8 | | logx+2(17x^2-6x+8)=3 | | 2(4c-1)-4=6c+18 | | 3.8+5.2x-6.7=11.3 | | 5+1x=2.50+1.50x | | 2.5+3=y | | -2.5+3=y | | -5x+5y=-15 | | -11=7-7 | | 3(x-5)+6=2(x+5)-20 | | (5/y)-(y/2) | | 120/96 | | 96/120 | | 1/2(-2.5)=y | | 37-13=3(x-9) | | -19z=20-20z | | 25+3y-5=10y-10-2y | | -17+13+18s=18+16s | | -5x+8=-2x-7 | | x+23+2x=-5-2x-12 | | x+4547=14165 | | 5x(3+2x)-x(10x+1)=8x+12 | | 4547-x=14165 | | 9y^2=10 | | 2x+15=-9 | | 4t+7-t=2t-3 | | -a(-a)3=180 | | -8n+4(1+5n)=-6n-14n | | -13-12x=11-10x | | -x+9=2x+30 | | 7h-6=8-7h |