If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + 28 = -2x2 Reorder the terms: 28 + x = -2x2 Solving 28 + x = -2x2 Solving for variable 'x'. Combine like terms: -2x2 + 2x2 = 0 28 + x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 14 + 0.5x + x2 = 0 Move the constant term to the right: Add '-14' to each side of the equation. 14 + 0.5x + -14 + x2 = 0 + -14 Reorder the terms: 14 + -14 + 0.5x + x2 = 0 + -14 Combine like terms: 14 + -14 = 0 0 + 0.5x + x2 = 0 + -14 0.5x + x2 = 0 + -14 Combine like terms: 0 + -14 = -14 0.5x + x2 = -14 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5x + 0.25 + x2 = -14 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -14 + 0.25 Combine like terms: -14 + 0.25 = -13.75 0.25 + 0.5x + x2 = -13.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -13.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -6-7=8 | | 41-5x=13x+15 | | 4n+12=2n+30 | | 6m+8=50 | | -4x+y=28 | | -4x+y= | | 6m+8=70 | | 4w-7.5=2.7 | | e+(-17)=32 | | -5(-3x-7)+6x=-91 | | 32x^3+96x^2-18x-54=0 | | 6m-7k=98 | | 9+4(x+1)=-5 | | 4(3x+1)+5(x-3)= | | 166-6x=5x+12 | | 3z-7z=28 | | 4x+12=2x+30 | | w^2-24= | | 8x-6=24 | | -2x^2-4+8x=0 | | 10=x/3+x/7 | | 10=10(y-5)+5y | | -207=1+4(-8v+4) | | 7x-12=3x-16 | | (3a-2b)(3a+3b)=0 | | 6(1-3A)=132 | | 6x-4+2x=28 | | 6(4a+2)=94 | | 6b+10=-14 | | 170-2x=25x+23 | | 3(m+1)+2m=88 | | 2x^2+8y=5x+20 |