If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 3x = 2x + -1 Reorder the terms: 3x + 9x2 = 2x + -1 Reorder the terms: 3x + 9x2 = -1 + 2x Solving 3x + 9x2 = -1 + 2x Solving for variable 'x'. Reorder the terms: 1 + 3x + -2x + 9x2 = -1 + 2x + 1 + -2x Combine like terms: 3x + -2x = 1x 1 + 1x + 9x2 = -1 + 2x + 1 + -2x Reorder the terms: 1 + 1x + 9x2 = -1 + 1 + 2x + -2x Combine like terms: -1 + 1 = 0 1 + 1x + 9x2 = 0 + 2x + -2x 1 + 1x + 9x2 = 2x + -2x Combine like terms: 2x + -2x = 0 1 + 1x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.1111111111 + 0.1111111111x + x2 = 0 Move the constant term to the right: Add '-0.1111111111' to each side of the equation. 0.1111111111 + 0.1111111111x + -0.1111111111 + x2 = 0 + -0.1111111111 Reorder the terms: 0.1111111111 + -0.1111111111 + 0.1111111111x + x2 = 0 + -0.1111111111 Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000 0.0000000000 + 0.1111111111x + x2 = 0 + -0.1111111111 0.1111111111x + x2 = 0 + -0.1111111111 Combine like terms: 0 + -0.1111111111 = -0.1111111111 0.1111111111x + x2 = -0.1111111111 The x term is 0.1111111111x. Take half its coefficient (0.05555555555). Square it (0.003086419752) and add it to both sides. Add '0.003086419752' to each side of the equation. 0.1111111111x + 0.003086419752 + x2 = -0.1111111111 + 0.003086419752 Reorder the terms: 0.003086419752 + 0.1111111111x + x2 = -0.1111111111 + 0.003086419752 Combine like terms: -0.1111111111 + 0.003086419752 = -0.108024691348 0.003086419752 + 0.1111111111x + x2 = -0.108024691348 Factor a perfect square on the left side: (x + 0.05555555555)(x + 0.05555555555) = -0.108024691348 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5(z+1)=6z-7 | | (19-9)+(-5)-3= | | 25+9p=58p | | 0=-16t^2+68t+20 | | x^2+y^2-8x-10y+10=0 | | 21n(x-7)=6 | | 10.9s+15=30 | | 12-t=24 | | -5=a/6 | | 2+6x-4x=14 | | (9-y)(2y+7)=0 | | 4/5(2+4x)=152/5 | | 5x^2+3x=-1 | | 15/78x6/11 | | 2(y+6)=-y+12 | | 2y+12=-y+12 | | 36q^2+2r-4q=x | | (x+9)2+81-25=0 | | 4.56/0.12 | | (4a+6b)(a-b)= | | (7x-8).2=6+4x | | 4(y+4)+3y=44 | | (-3r+4r^2-3)-(4r^2+6r-2)= | | 2x-5=3-x | | 4x-3+2x+9=90 | | (3p-1/2)-(p/2-3/2)+4-p/2 | | 1-64z^2= | | Y=50+12x | | Y=500+12x | | 7c-11=11 | | 7x-(3x+4)=5x-27 | | 10(x+9)=5(4x-2) |