If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x = x2 + 5x + 6 Reorder the terms: 9x = 6 + 5x + x2 Solving 9x = 6 + 5x + x2 Solving for variable 'x'. Reorder the terms: -6 + 9x + -5x + -1x2 = 6 + 5x + x2 + -6 + -5x + -1x2 Combine like terms: 9x + -5x = 4x -6 + 4x + -1x2 = 6 + 5x + x2 + -6 + -5x + -1x2 Reorder the terms: -6 + 4x + -1x2 = 6 + -6 + 5x + -5x + x2 + -1x2 Combine like terms: 6 + -6 = 0 -6 + 4x + -1x2 = 0 + 5x + -5x + x2 + -1x2 -6 + 4x + -1x2 = 5x + -5x + x2 + -1x2 Combine like terms: 5x + -5x = 0 -6 + 4x + -1x2 = 0 + x2 + -1x2 -6 + 4x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -6 + 4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 6 + -4x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + -4x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + -4x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -4x + x2 = 0 + -6 -4x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 -4x + x2 = -6 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -6 + 4 Reorder the terms: 4 + -4x + x2 = -6 + 4 Combine like terms: -6 + 4 = -2 4 + -4x + x2 = -2 Factor a perfect square on the left side: (x + -2)(x + -2) = -2 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6(x+4)=12x | | 4=3q-14 | | 3x-10=7x-26 | | x/3-7=5 | | 8y+16-4y+4=5 | | 4m/6m-2n/3m | | 5-5a=-10 | | 6n^2-8=-2 | | 2x+50=150 | | x/2+8=10 | | r^2+10=7r | | n^2+49=14n | | -5x+7(-2x+4)=85 | | -5(x+9)=-5 | | 3x/-x | | x/-3-10=12 | | 2*4/3+4/4-1/6 | | logx+in(x)=3 | | log(x)+in(x)=3 | | 12x=4x+8 | | log(x)+loge(x)=3 | | x+8/x=6 | | 1/X=1/5 | | 1/X-1/5 | | 8x-7=5x-2 | | 1/X+(1/X+6)=1/5 | | 5x^2=4-2x | | 2/3x-5=11 | | 0=18x^2+9xz+z^2 | | X+765*19g= | | 1/8e=u | | 6x-33=4x-5 |