If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.67(x2 + -12x + 36) + 7 = 0 Reorder the terms: -0.67(36 + -12x + x2) + 7 = 0 (36 * -0.67 + -12x * -0.67 + x2 * -0.67) + 7 = 0 (-24.12 + 8.04x + -0.67x2) + 7 = 0 Reorder the terms: -24.12 + 7 + 8.04x + -0.67x2 = 0 Combine like terms: -24.12 + 7 = -17.12 -17.12 + 8.04x + -0.67x2 = 0 Solving -17.12 + 8.04x + -0.67x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.67 the coefficient of the squared term: Divide each side by '-0.67'. 25.55223881 + -12x + x2 = 0 Move the constant term to the right: Add '-25.55223881' to each side of the equation. 25.55223881 + -12x + -25.55223881 + x2 = 0 + -25.55223881 Reorder the terms: 25.55223881 + -25.55223881 + -12x + x2 = 0 + -25.55223881 Combine like terms: 25.55223881 + -25.55223881 = 0.00000000 0.00000000 + -12x + x2 = 0 + -25.55223881 -12x + x2 = 0 + -25.55223881 Combine like terms: 0 + -25.55223881 = -25.55223881 -12x + x2 = -25.55223881 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = -25.55223881 + 36 Reorder the terms: 36 + -12x + x2 = -25.55223881 + 36 Combine like terms: -25.55223881 + 36 = 10.44776119 36 + -12x + x2 = 10.44776119 Factor a perfect square on the left side: (x + -6)(x + -6) = 10.44776119 Calculate the square root of the right side: 3.232299675 Break this problem into two subproblems by setting (x + -6) equal to 3.232299675 and -3.232299675.Subproblem 1
x + -6 = 3.232299675 Simplifying x + -6 = 3.232299675 Reorder the terms: -6 + x = 3.232299675 Solving -6 + x = 3.232299675 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 3.232299675 + 6 Combine like terms: -6 + 6 = 0 0 + x = 3.232299675 + 6 x = 3.232299675 + 6 Combine like terms: 3.232299675 + 6 = 9.232299675 x = 9.232299675 Simplifying x = 9.232299675Subproblem 2
x + -6 = -3.232299675 Simplifying x + -6 = -3.232299675 Reorder the terms: -6 + x = -3.232299675 Solving -6 + x = -3.232299675 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -3.232299675 + 6 Combine like terms: -6 + 6 = 0 0 + x = -3.232299675 + 6 x = -3.232299675 + 6 Combine like terms: -3.232299675 + 6 = 2.767700325 x = 2.767700325 Simplifying x = 2.767700325Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.232299675, 2.767700325}
| 203-u=284 | | -2-5(3x+4)=16(x-2)-7x | | 10sin(x)=5 | | 63=-y+220 | | 66=7m+4m | | 2/3m=m/3-10 | | 3/26*8 | | 34=228-v | | -3x-6x+21=6x+10 | | 5(x-6)+3=3x-7 | | x^2+y^2+x+y=12 | | D/8-6=-12 | | y=cos^2(3x^4)*e^3x | | 2x/10=3/5 | | 2ay/3y5x9y/10a | | -6x-12x-22=9x-33 | | 4x-(-17)=-7 | | 27-(3n-6)=-33 | | 576=2x^2 | | 10x-15x-13=2x+33 | | 12x-2x=140 | | 5(2x+6)=10 | | x^2+13x+76=0 | | 24=(2x^2)^(1/2) | | 7x+2=-2+5x+8 | | 84=y/6 | | 2x+(6-x)3=-3 | | 2w+3w+12=27 | | 24=sqrt(2x^2) | | 4a+5b+8-3b= | | 6x-2x+10=2 | | 3x+3(-3x-1)=-63 |