If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 1)(x + 7)(2x + -1) = 0 Reorder the terms: (1 + x)(x + 7)(2x + -1) = 0 Reorder the terms: (1 + x)(7 + x)(2x + -1) = 0 Reorder the terms: (1 + x)(7 + x)(-1 + 2x) = 0 Multiply (1 + x) * (7 + x) (1(7 + x) + x(7 + x))(-1 + 2x) = 0 ((7 * 1 + x * 1) + x(7 + x))(-1 + 2x) = 0 ((7 + 1x) + x(7 + x))(-1 + 2x) = 0 (7 + 1x + (7 * x + x * x))(-1 + 2x) = 0 (7 + 1x + (7x + x2))(-1 + 2x) = 0 Combine like terms: 1x + 7x = 8x (7 + 8x + x2)(-1 + 2x) = 0 Multiply (7 + 8x + x2) * (-1 + 2x) (7(-1 + 2x) + 8x * (-1 + 2x) + x2(-1 + 2x)) = 0 ((-1 * 7 + 2x * 7) + 8x * (-1 + 2x) + x2(-1 + 2x)) = 0 ((-7 + 14x) + 8x * (-1 + 2x) + x2(-1 + 2x)) = 0 (-7 + 14x + (-1 * 8x + 2x * 8x) + x2(-1 + 2x)) = 0 (-7 + 14x + (-8x + 16x2) + x2(-1 + 2x)) = 0 (-7 + 14x + -8x + 16x2 + (-1 * x2 + 2x * x2)) = 0 (-7 + 14x + -8x + 16x2 + (-1x2 + 2x3)) = 0 Combine like terms: 14x + -8x = 6x (-7 + 6x + 16x2 + -1x2 + 2x3) = 0 Combine like terms: 16x2 + -1x2 = 15x2 (-7 + 6x + 15x2 + 2x3) = 0 Solving -7 + 6x + 15x2 + 2x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
| 4y+81=81 | | 4m^2-2m-5=0 | | x^2-x+1.25=0 | | 7+4n-2=8n+8-3n | | -5(7n-4)+3n= | | 3x+4y=4x+3y | | 8x-5x+x=-3 | | 5x+18-4x=-6-12 | | x^2+7w-8=0 | | 12y-10=-70 | | 3x-6y=-2+3x | | x^3-12x-16=0 | | r=vst-5 | | 8x^2=1-6x | | -x=0.43 | | 7y^2-y+7=0 | | 2y-5x=7 | | lx+2l+3=7 | | 9y+36=36 | | -10(14+13)+x=2x-10 | | -7(x+7)-4(3x+8)=-20(x+5)+1 | | 0=x^2+38x+5 | | 4x+15+39=110 | | 3(k-8)-(5+7k)=-5k | | 2(k-8)-(5+7k)=-5k | | 5(10x-4)-3x-7=13x-30 | | 45r-7=52r-56 | | 10k-24=-5k | | 12-2m=6(2+2m) | | y=6-4 | | 4x^2+x-30=0 | | 4x^2+s-30=0 |