If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7y2 + -1y + 7 = 0 Reorder the terms: 7 + -1y + 7y2 = 0 Solving 7 + -1y + 7y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 1 + -0.1428571429y + y2 = 0 Move the constant term to the right: Add '-1' to each side of the equation. 1 + -0.1428571429y + -1 + y2 = 0 + -1 Reorder the terms: 1 + -1 + -0.1428571429y + y2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -0.1428571429y + y2 = 0 + -1 -0.1428571429y + y2 = 0 + -1 Combine like terms: 0 + -1 = -1 -0.1428571429y + y2 = -1 The y term is -0.1428571429y. Take half its coefficient (-0.07142857145). Square it (0.005102040819) and add it to both sides. Add '0.005102040819' to each side of the equation. -0.1428571429y + 0.005102040819 + y2 = -1 + 0.005102040819 Reorder the terms: 0.005102040819 + -0.1428571429y + y2 = -1 + 0.005102040819 Combine like terms: -1 + 0.005102040819 = -0.994897959181 0.005102040819 + -0.1428571429y + y2 = -0.994897959181 Factor a perfect square on the left side: (y + -0.07142857145)(y + -0.07142857145) = -0.994897959181 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 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 | | 5x^2+20x+18=0 | | (4k-5)(6k-6)= | | 50c+33-46c=45 | | X+5(2x)=20 | | 91n^2+49n=0 | | -8x+5=-43 | | 9y-8+y=-8+10y+10 | | 4(-16-8)= | | 2(x+7)=3(x+2) | | 4.-19-18= | | 11x+3=4x | | x^2-12-7=0 | | 2x+7=3x+2 | | 5+10x=20x | | 5x^2-20x=-18 | | -21+3n=-8(n-7) |