If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -8)(x + -0.1) = 0 Reorder the terms: (-8 + x)(x + -0.1) = 0 Reorder the terms: (-8 + x)(-0.1 + x) = 0 Multiply (-8 + x) * (-0.1 + x) (-8(-0.1 + x) + x(-0.1 + x)) = 0 ((-0.1 * -8 + x * -8) + x(-0.1 + x)) = 0 ((0.8 + -8x) + x(-0.1 + x)) = 0 (0.8 + -8x + (-0.1 * x + x * x)) = 0 (0.8 + -8x + (-0.1x + x2)) = 0 Combine like terms: -8x + -0.1x = -8.1x (0.8 + -8.1x + x2) = 0 Solving 0.8 + -8.1x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-0.8' to each side of the equation. 0.8 + -8.1x + -0.8 + x2 = 0 + -0.8 Reorder the terms: 0.8 + -0.8 + -8.1x + x2 = 0 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + -8.1x + x2 = 0 + -0.8 -8.1x + x2 = 0 + -0.8 Combine like terms: 0 + -0.8 = -0.8 -8.1x + x2 = -0.8 The x term is -8.1x. Take half its coefficient (-4.05). Square it (16.4025) and add it to both sides. Add '16.4025' to each side of the equation. -8.1x + 16.4025 + x2 = -0.8 + 16.4025 Reorder the terms: 16.4025 + -8.1x + x2 = -0.8 + 16.4025 Combine like terms: -0.8 + 16.4025 = 15.6025 16.4025 + -8.1x + x2 = 15.6025 Factor a perfect square on the left side: (x + -4.05)(x + -4.05) = 15.6025 Calculate the square root of the right side: 3.95 Break this problem into two subproblems by setting (x + -4.05) equal to 3.95 and -3.95.Subproblem 1
x + -4.05 = 3.95 Simplifying x + -4.05 = 3.95 Reorder the terms: -4.05 + x = 3.95 Solving -4.05 + x = 3.95 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.05' to each side of the equation. -4.05 + 4.05 + x = 3.95 + 4.05 Combine like terms: -4.05 + 4.05 = 0.00 0.00 + x = 3.95 + 4.05 x = 3.95 + 4.05 Combine like terms: 3.95 + 4.05 = 8 x = 8 Simplifying x = 8Subproblem 2
x + -4.05 = -3.95 Simplifying x + -4.05 = -3.95 Reorder the terms: -4.05 + x = -3.95 Solving -4.05 + x = -3.95 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.05' to each side of the equation. -4.05 + 4.05 + x = -3.95 + 4.05 Combine like terms: -4.05 + 4.05 = 0.00 0.00 + x = -3.95 + 4.05 x = -3.95 + 4.05 Combine like terms: -3.95 + 4.05 = 0.1 x = 0.1 Simplifying x = 0.1Solution
The solution to the problem is based on the solutions from the subproblems. x = {8, 0.1}
| 3(8-x)=2x | | 6(x-2)=3(x-2) | | 4x-9-3x=8x-1 | | 2(x-1)+3=x | | 3(x-1)=15 | | 5w-9=9-w | | 8=8-3h | | 1+7u=25 | | 7=3a+20 | | 20-2r=30 | | 7=9-3c | | 9(x-6)-2(x+5)=-2(x-6) | | -w+16=8 | | 8d-44=0 | | 13-9x=-14 | | 8d-44=9 | | 5d-12=3 | | 248-m=18 | | 2(x-1)+2(3-1)=5(x-9) | | 2x^2-6x+9=0 | | x+y+18=0 | | 6x^2-48x+30=0 | | 7y+19=15x | | 13x-6=2x+7+5x | | x^3-4x^2-5x-13=0 | | 272-5x=40x+22 | | 272-5x=40x | | 4x^2+12x-44=0 | | 105-6x=12x+19 | | 9-9x=55-23x | | x^2-11x=6 | | -4x-6x=2x+14 |