If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x2 = -5x + 9 Reorder the terms: -5x2 = 9 + -5x Solving -5x2 = 9 + -5x Solving for variable 'x'. Reorder the terms: -9 + 5x + -5x2 = 9 + -5x + -9 + 5x Reorder the terms: -9 + 5x + -5x2 = 9 + -9 + -5x + 5x Combine like terms: 9 + -9 = 0 -9 + 5x + -5x2 = 0 + -5x + 5x -9 + 5x + -5x2 = -5x + 5x Combine like terms: -5x + 5x = 0 -9 + 5x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. 1.8 + -1x + x2 = 0 Move the constant term to the right: Add '-1.8' to each side of the equation. 1.8 + -1x + -1.8 + x2 = 0 + -1.8 Reorder the terms: 1.8 + -1.8 + -1x + x2 = 0 + -1.8 Combine like terms: 1.8 + -1.8 = 0.0 0.0 + -1x + x2 = 0 + -1.8 -1x + x2 = 0 + -1.8 Combine like terms: 0 + -1.8 = -1.8 -1x + x2 = -1.8 The x term is -1x. 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. -1x + 0.25 + x2 = -1.8 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -1.8 + 0.25 Combine like terms: -1.8 + 0.25 = -1.55 0.25 + -1x + x2 = -1.55 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -1.55 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2+5w=0 | | 24-10x=3x+2 | | -4x-1=x-1 | | 4(5x+4)+7=17x-1 | | 10+5x=6+x | | 7x-(4x+4)=17 | | 25x=x+12 | | -2x-10=5x-24 | | 13*28=x | | x^14y^9/x^7y^6 | | 20/6x=1/x | | 33=9+39 | | 2j(-4)+7ifj=-5 | | 54b-54=6b-6 | | x+2x+4=16 | | 3x-3=123 | | x*620=217 | | -(-2+n)=2 | | 4(x-3)=6x-12 | | 4(6x-4)=4x-7 | | x(620)=217 | | Y-6=0.75(x-4) | | m-8-2=onehalf(m-2) | | 11z+17=47-9z | | 5-2z=2-5z | | 3(2c-1)-4=2c+1 | | 0=x+ln(x)*(2x) | | -0.8+x=.5 | | 10(x-4)=8(x-5) | | -3b(-1+2b)-7b(2+3b)= | | y^4+5y^2+6=0 | | 4(3x-7)=-16 |