If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + -20 = 0 Reorder the terms: -20 + -4x2 = 0 Solving -20 + -4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + -4x2 = 0 + 20 Combine like terms: -20 + 20 = 0 0 + -4x2 = 0 + 20 -4x2 = 0 + 20 Combine like terms: 0 + 20 = 20 -4x2 = 20 Divide each side by '-4'. x2 = -5 Simplifying x2 = -5 Reorder the terms: 5 + x2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + x2 = 0 The solution to this equation could not be determined.
| -5(2t+7)=-65 | | 6x+9z=71 | | 6-(y+9)=y+10 | | -7x^2-6x+4=0 | | 5x-6=2x+8 | | 43+8x=1-7 | | 9(v+2)-3v=3(2v+3)-14 | | 350-200-25v= | | 4x-3+6x+3=9x+12 | | -8(s+1)=-20 | | 0.28=3x | | -21=-6+x | | 5x-54=-127 | | -1/2(t+9)+5.75t=3/8t | | 10=3-7x | | 8=2x^2 | | 25=-40+x | | 5(t+3)=0 | | 4x+14-38=180 | | 4m=2m-8 | | x=180-(x+20+210-3x) | | 90-2.50b= | | 3x+9=12x+7 | | -6x=4x-20 | | 2+(x+3)=5x | | 2x^3-x^3-18x+9=0 | | 5x(x+2)+1=26 | | -9+2x=-25 | | 2(32+8z)=-64 | | x+42=70 | | (2*(-6)-x)/x^-4 | | (2*(-12)-x)/x^-4 |