If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x + -1(4x(5x + -1(6x + -7))) = 11 Reorder the terms: 3x + -1(4x(5x + -1(-7 + 6x))) = 11 3x + -1(4x(5x + (-7 * -1 + 6x * -1))) = 11 3x + -1(4x(5x + (7 + -6x))) = 11 Reorder the terms: 3x + -1(4x(7 + 5x + -6x)) = 11 Combine like terms: 5x + -6x = -1x 3x + -1(4x(7 + -1x)) = 11 3x + -1((7 * 4x + -1x * 4x)) = 11 3x + -1((28x + -4x2)) = 11 3x + (28x * -1 + -4x2 * -1) = 11 3x + (-28x + 4x2) = 11 Combine like terms: 3x + -28x = -25x -25x + 4x2 = 11 Solving -25x + 4x2 = 11 Solving for variable 'x'. Reorder the terms: -11 + -25x + 4x2 = 11 + -11 Combine like terms: 11 + -11 = 0 -11 + -25x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -2.75 + -6.25x + x2 = 0 Move the constant term to the right: Add '2.75' to each side of the equation. -2.75 + -6.25x + 2.75 + x2 = 0 + 2.75 Reorder the terms: -2.75 + 2.75 + -6.25x + x2 = 0 + 2.75 Combine like terms: -2.75 + 2.75 = 0.00 0.00 + -6.25x + x2 = 0 + 2.75 -6.25x + x2 = 0 + 2.75 Combine like terms: 0 + 2.75 = 2.75 -6.25x + x2 = 2.75 The x term is -6.25x. Take half its coefficient (-3.125). Square it (9.765625) and add it to both sides. Add '9.765625' to each side of the equation. -6.25x + 9.765625 + x2 = 2.75 + 9.765625 Reorder the terms: 9.765625 + -6.25x + x2 = 2.75 + 9.765625 Combine like terms: 2.75 + 9.765625 = 12.515625 9.765625 + -6.25x + x2 = 12.515625 Factor a perfect square on the left side: (x + -3.125)(x + -3.125) = 12.515625 Calculate the square root of the right side: 3.537742925 Break this problem into two subproblems by setting (x + -3.125) equal to 3.537742925 and -3.537742925.Subproblem 1
x + -3.125 = 3.537742925 Simplifying x + -3.125 = 3.537742925 Reorder the terms: -3.125 + x = 3.537742925 Solving -3.125 + x = 3.537742925 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.125' to each side of the equation. -3.125 + 3.125 + x = 3.537742925 + 3.125 Combine like terms: -3.125 + 3.125 = 0.000 0.000 + x = 3.537742925 + 3.125 x = 3.537742925 + 3.125 Combine like terms: 3.537742925 + 3.125 = 6.662742925 x = 6.662742925 Simplifying x = 6.662742925Subproblem 2
x + -3.125 = -3.537742925 Simplifying x + -3.125 = -3.537742925 Reorder the terms: -3.125 + x = -3.537742925 Solving -3.125 + x = -3.537742925 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.125' to each side of the equation. -3.125 + 3.125 + x = -3.537742925 + 3.125 Combine like terms: -3.125 + 3.125 = 0.000 0.000 + x = -3.537742925 + 3.125 x = -3.537742925 + 3.125 Combine like terms: -3.537742925 + 3.125 = -0.412742925 x = -0.412742925 Simplifying x = -0.412742925Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.662742925, -0.412742925}
| 36.82=7g+3.71 | | 6-2a=14 | | -4n=200 | | 3y+5y=30-6 | | 8s+3=4 | | 12x-15y+9=3y | | (4x-7)+(2x+1)=30 | | 5.4=y+7.2 | | 0=x^2-85x+1764 | | 145+2h=957 | | 5w+15=70 | | 21.00+0.09x=9.00+0.14x | | -5(7+5x)-4(-5+3x)=-52 | | (4+6x)(3+x)+5(3x+x)= | | y+21=23 | | -40=-2(4p+3)-2(p+7) | | 165+2h=1059 | | 37=3v+13 | | 6(-1+r)-6(1+3r)=-24 | | (3x+3)2+(2x)2=146 | | -92=8(1-6x)-2x | | 10n+3=7 | | -8=8(1-7x)-8(x+2) | | -8(6+5x)+5(1-4x)=77 | | -2(8x+2)+8=132 | | -2x+5(1-2x)=89 | | 7(3x+6)=52 | | .5x+5y=25 | | 4t^2-5t-21=0 | | 5(7-5x)=160 | | 280=-8(1+6n) | | 7y-5y=12+18 |