If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (X2) + -4x = 21 X2 + -4x = 21 Solving X2 + -4x = 21 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '4x' to each side of the equation. X2 + -4x + 4x = 21 + 4x Combine like terms: -4x + 4x = 0 X2 + 0 = 21 + 4x X2 = 21 + 4x Simplifying X2 = 21 + 4x Reorder the terms: -21 + X2 + -4x = 21 + 4x + -21 + -4x Reorder the terms: -21 + X2 + -4x = 21 + -21 + 4x + -4x Combine like terms: 21 + -21 = 0 -21 + X2 + -4x = 0 + 4x + -4x -21 + X2 + -4x = 4x + -4x Combine like terms: 4x + -4x = 0 -21 + X2 + -4x = 0 The solution to this equation could not be determined.
| h^2+20=12h | | 4x+1=7x | | m^2-mv-56v^2= | | 10x-18=182 | | v^2+4v-5=0 | | 14+x+5x=3x-5x | | 4-v=1+2v | | 48-16g+g^2= | | 2(4x-6)-9=14x | | 77=5/9(f-32) | | 32+18r+r^2= | | 19x^2-17x=0 | | -2y+12=-2y+12 | | a-8+a=1+2a+2a+5 | | 5x=105 | | -w^2+10w-21=0 | | -2x-6y=2 | | z^2-11z+30= | | (x^2+2x-8)(2x-18)=0 | | 15+7r+r(r-3)-r*r= | | c^2+4c-45= | | -160=-6(2n+8)+2n | | -308k=6160 | | x^3-13x+12=0 | | 4(3s)+7(2s)= | | n^2-3n-28= | | 18w^2+81w-45=0 | | 4(3xs)+7(2s)= | | x+19=36-19 | | y-2.1=7.5 | | 2x^2+13x-18=0 | | y-2.1=7.2 |