If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x(x + 8) = 11x + -5 Reorder the terms: 12x(8 + x) = 11x + -5 (8 * 12x + x * 12x) = 11x + -5 (96x + 12x2) = 11x + -5 Reorder the terms: 96x + 12x2 = -5 + 11x Solving 96x + 12x2 = -5 + 11x Solving for variable 'x'. Reorder the terms: 5 + 96x + -11x + 12x2 = -5 + 11x + 5 + -11x Combine like terms: 96x + -11x = 85x 5 + 85x + 12x2 = -5 + 11x + 5 + -11x Reorder the terms: 5 + 85x + 12x2 = -5 + 5 + 11x + -11x Combine like terms: -5 + 5 = 0 5 + 85x + 12x2 = 0 + 11x + -11x 5 + 85x + 12x2 = 11x + -11x Combine like terms: 11x + -11x = 0 5 + 85x + 12x2 = 0 Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 0.4166666667 + 7.083333333x + x2 = 0 Move the constant term to the right: Add '-0.4166666667' to each side of the equation. 0.4166666667 + 7.083333333x + -0.4166666667 + x2 = 0 + -0.4166666667 Reorder the terms: 0.4166666667 + -0.4166666667 + 7.083333333x + x2 = 0 + -0.4166666667 Combine like terms: 0.4166666667 + -0.4166666667 = 0.0000000000 0.0000000000 + 7.083333333x + x2 = 0 + -0.4166666667 7.083333333x + x2 = 0 + -0.4166666667 Combine like terms: 0 + -0.4166666667 = -0.4166666667 7.083333333x + x2 = -0.4166666667 The x term is 7.083333333x. Take half its coefficient (3.541666667). Square it (12.54340278) and add it to both sides. Add '12.54340278' to each side of the equation. 7.083333333x + 12.54340278 + x2 = -0.4166666667 + 12.54340278 Reorder the terms: 12.54340278 + 7.083333333x + x2 = -0.4166666667 + 12.54340278 Combine like terms: -0.4166666667 + 12.54340278 = 12.1267361133 12.54340278 + 7.083333333x + x2 = 12.1267361133 Factor a perfect square on the left side: (x + 3.541666667)(x + 3.541666667) = 12.1267361133 Calculate the square root of the right side: 3.482346352 Break this problem into two subproblems by setting (x + 3.541666667) equal to 3.482346352 and -3.482346352.Subproblem 1
x + 3.541666667 = 3.482346352 Simplifying x + 3.541666667 = 3.482346352 Reorder the terms: 3.541666667 + x = 3.482346352 Solving 3.541666667 + x = 3.482346352 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.541666667' to each side of the equation. 3.541666667 + -3.541666667 + x = 3.482346352 + -3.541666667 Combine like terms: 3.541666667 + -3.541666667 = 0.000000000 0.000000000 + x = 3.482346352 + -3.541666667 x = 3.482346352 + -3.541666667 Combine like terms: 3.482346352 + -3.541666667 = -0.059320315 x = -0.059320315 Simplifying x = -0.059320315Subproblem 2
x + 3.541666667 = -3.482346352 Simplifying x + 3.541666667 = -3.482346352 Reorder the terms: 3.541666667 + x = -3.482346352 Solving 3.541666667 + x = -3.482346352 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.541666667' to each side of the equation. 3.541666667 + -3.541666667 + x = -3.482346352 + -3.541666667 Combine like terms: 3.541666667 + -3.541666667 = 0.000000000 0.000000000 + x = -3.482346352 + -3.541666667 x = -3.482346352 + -3.541666667 Combine like terms: -3.482346352 + -3.541666667 = -7.024013019 x = -7.024013019 Simplifying x = -7.024013019Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.059320315, -7.024013019}
| 9u+3c=4u+4c | | =7+(25-15)-8 | | 30=2z-18 | | 6y-14.8=4.1y-6.3 | | 5x-y=76 | | -8g=48 | | x+x+2+x+3=52 | | 3(8x-9)= | | 2(2x-3)=6(x-2) | | 23/4-1/2= | | 5x-8=11-9x | | 10(x+6)=50 | | 5x+2-12x=-5x+7 | | 20x-5=5x-10 | | (-3x+7)+(4x+7)= | | 26x^3y^4z^2+14x^2y^6=2x^2y^4(13z^2+7y^2) | | 44=2(4+4b)+4 | | 12b^2=30b | | z-12=-17 | | 40+15+x=75 | | 7-4y=3+6x | | -64=8+6x | | 4x^2-8+4=0 | | 9z-9z+2z=18 | | 1.8z-(-2+z)=1.5 | | 8m-4m+2= | | 5x-1x-3=3x+6-5 | | -10c-10=60 | | 5b-1b+8b-6+1c+2= | | 3.95x+1.25=7.70 | | 20x-5=10-5x | | n^2-8n-72=0 |