If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x(x) = -1x + 80 Multiply x * x -3x2 = -1x + 80 Reorder the terms: -3x2 = 80 + -1x Solving -3x2 = 80 + -1x Solving for variable 'x'. Reorder the terms: -80 + x + -3x2 = 80 + -1x + -80 + x Reorder the terms: -80 + x + -3x2 = 80 + -80 + -1x + x Combine like terms: 80 + -80 = 0 -80 + x + -3x2 = 0 + -1x + x -80 + x + -3x2 = -1x + x Combine like terms: -1x + x = 0 -80 + x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 26.66666667 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '-26.66666667' to each side of the equation. 26.66666667 + -0.3333333333x + -26.66666667 + x2 = 0 + -26.66666667 Reorder the terms: 26.66666667 + -26.66666667 + -0.3333333333x + x2 = 0 + -26.66666667 Combine like terms: 26.66666667 + -26.66666667 = 0.00000000 0.00000000 + -0.3333333333x + x2 = 0 + -26.66666667 -0.3333333333x + x2 = 0 + -26.66666667 Combine like terms: 0 + -26.66666667 = -26.66666667 -0.3333333333x + x2 = -26.66666667 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. -0.3333333333x + 0.25 + x2 = -26.66666667 + 0.25 Reorder the terms: 0.25 + -0.3333333333x + x2 = -26.66666667 + 0.25 Combine like terms: -26.66666667 + 0.25 = -26.41666667 0.25 + -0.3333333333x + x2 = -26.41666667 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -26.41666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(x+5)-3=6x-4(-3+x) | | m=m^2-5m+6 | | 158=-3(1+7k)-7 | | 2(x+5)=5x+1 | | 5x(5x)+18=3 | | y=sin(6x) | | 50-5x=8+2x | | xm=m^2-5m+6 | | (x^2)-x=1024 | | 10(m-3)=50 | | 35b-b=30b | | 24x^2+180x+329=0 | | 6x-2(x+1)=3x+10 | | 8(4a-3)-8(3+a)=-48 | | 3x(3x)=-81 | | -3x(x)+x-80=0 | | mx=m^2-5m+6 | | 2x+7=2x+14 | | 4x+12=3x+9 | | x(x)=-4 | | 2y-8=-2x | | 3(2x-1)=2(x+2)+5 | | 16t^2-8t-16.5=0 | | 4x+5(3x-5)=32 | | (-18x^3+910x^2-9611x+48912)-(17x^3-488x^2+6331x-14991)= | | 36=9(-4) | | (6x-12)=2(x-4) | | 9=9(1) | | 288=8(-4n+4) | | y+5=-2(x+3) | | 0=9(0) | | -5x+-2x+3x=64 |