If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + -22x + 40 Reorder the terms: 0 = 40 + -22x + x2 Solving 0 = 40 + -22x + x2 Solving for variable 'x'. Combine like terms: 0 + -40 = -40 -40 + 22x + -1x2 = 40 + -22x + x2 + -40 + 22x + -1x2 Reorder the terms: -40 + 22x + -1x2 = 40 + -40 + -22x + 22x + x2 + -1x2 Combine like terms: 40 + -40 = 0 -40 + 22x + -1x2 = 0 + -22x + 22x + x2 + -1x2 -40 + 22x + -1x2 = -22x + 22x + x2 + -1x2 Combine like terms: -22x + 22x = 0 -40 + 22x + -1x2 = 0 + x2 + -1x2 -40 + 22x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -40 + 22x + -1x2 = 0 Factor a trinomial. (-20 + x)(2 + -1x) = 0Subproblem 1
Set the factor '(-20 + x)' equal to zero and attempt to solve: Simplifying -20 + x = 0 Solving -20 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + x = 0 + 20 Combine like terms: -20 + 20 = 0 0 + x = 0 + 20 x = 0 + 20 Combine like terms: 0 + 20 = 20 x = 20 Simplifying x = 20Subproblem 2
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Solution
x = {20, 2}
| 1-0.4x(x-4)+0.6(x-7)=-0.6 | | (8/10)=((x-6)/9) | | -4(t-1)-30=3(t+3) | | 18+7x=6x+20 | | 6/5y-1/2=-1/3 | | (10/4)=(2/(n-6)) | | (2y-1)(5y+4)=0 | | 8s-(5s+6)=(1/2)(20+6s) | | 1-0.4x+0.06(x-8)=0.1x | | (x-2)(x^2-1)-6x^2-6=0 | | d/dx(6ln(x)) | | x^4-2x^3+5x^2-7x+9=0 | | 3x^4-14x^3+19x^2-4x-4=0 | | -2/3u-3/2=-3/5 | | (4x+9)(9x-8)=0 | | Cos72=10/x | | 21x-9-4=10x+2 | | 4x+(6x+15)=25 | | -8.2x+5=16 | | (7/10)x7 | | -8.2+5=16 | | 6x-4+x=8+4x | | -4+3w=-25 | | 1-0.4x-0.06(x-8)=0.1x | | (16a^3b/24a^2b^4)^2 | | 5c+3=42 | | 9*2-4=6.28 | | s^2+10s-25=0 | | 30=2(x+5)-4x | | -14=8(5x-17) | | -6u+2(u-8)=-32 | | (2x-5)(3x-7)=0 |