If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X2 + -6x = -21 Solving X2 + -6x = -21 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '6x' to each side of the equation. X2 + -6x + 6x = -21 + 6x Combine like terms: -6x + 6x = 0 X2 + 0 = -21 + 6x X2 = -21 + 6x Simplifying X2 = -21 + 6x Reorder the terms: 21 + X2 + -6x = -21 + 6x + 21 + -6x Reorder the terms: 21 + X2 + -6x = -21 + 21 + 6x + -6x Combine like terms: -21 + 21 = 0 21 + X2 + -6x = 0 + 6x + -6x 21 + X2 + -6x = 6x + -6x Combine like terms: 6x + -6x = 0 21 + X2 + -6x = 0 The solution to this equation could not be determined.
| C^2-9c=0 | | 3.5x-4.5x=4 | | 3z^2+13z+4=0 | | R^2=r+6 | | 3x-4x=-6 | | x^4+7x^3+16x^2+14x+4=0 | | (2x-1)(5x+4)= | | 11z-2=10z+9 | | -4+6x=-2x+12 | | 4*x^2+76=0 | | (x^4)+(7x^3)+(16x^2)+(14x)+4=0 | | 3p=7(7p+5) | | -3=-2x+x | | 2(x^2+5)=0 | | 7e+e=3 | | -0.7-5.9=7.6n-6.6n-4.8 | | 8k-4-3k-17=-21 | | 8y-13=7y+12 | | 8y+13=7y+12 | | d=3e+7 | | x^3+343=0 | | 5*x^2-10=-45 | | 3m^2+15m=-12 | | x^3-4x^2-49x+196=0 | | 2k+6k=17 | | 4*x^2+24=0 | | -3(-p+8r)= | | 2c(8c+5)(8c-13)=0 | | -6(8-2r)= | | 7z+27=8z-8 | | 7z+21=8z-8 | | 5x^2-12x-15=0 |