If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 200 = 1200 + 10n + -2n2 Solving 200 = 1200 + 10n + -2n2 Solving for variable 'n'. Combine like terms: 200 + -1200 = -1000 -1000 + -10n + 2n2 = 1200 + 10n + -2n2 + -1200 + -10n + 2n2 Reorder the terms: -1000 + -10n + 2n2 = 1200 + -1200 + 10n + -10n + -2n2 + 2n2 Combine like terms: 1200 + -1200 = 0 -1000 + -10n + 2n2 = 0 + 10n + -10n + -2n2 + 2n2 -1000 + -10n + 2n2 = 10n + -10n + -2n2 + 2n2 Combine like terms: 10n + -10n = 0 -1000 + -10n + 2n2 = 0 + -2n2 + 2n2 -1000 + -10n + 2n2 = -2n2 + 2n2 Combine like terms: -2n2 + 2n2 = 0 -1000 + -10n + 2n2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-500 + -5n + n2) = 0 Factor a trinomial. 2((-20 + -1n)(25 + -1n)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-20 + -1n)' equal to zero and attempt to solve: Simplifying -20 + -1n = 0 Solving -20 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + -1n = 0 + 20 Combine like terms: -20 + 20 = 0 0 + -1n = 0 + 20 -1n = 0 + 20 Combine like terms: 0 + 20 = 20 -1n = 20 Divide each side by '-1'. n = -20 Simplifying n = -20Subproblem 2
Set the factor '(25 + -1n)' equal to zero and attempt to solve: Simplifying 25 + -1n = 0 Solving 25 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1n = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1n = 0 + -25 -1n = 0 + -25 Combine like terms: 0 + -25 = -25 -1n = -25 Divide each side by '-1'. n = 25 Simplifying n = 25Solution
n = {-20, 25}
| in(-x)-in(8)=1 | | 4z^2-24=0 | | 45x^2-69x+12=0 | | -8x-14=10 | | 7x(4x+13)=0 | | 3-4t=16t^2 | | 3x+5z=0 | | 15t^4+22t^2-5=0 | | 7(n+7)=10(n+7) | | 8+12x+4y= | | 14+g=31 | | 49=9b^2 | | 0.143x=1 | | 2x^2-2mx+m-1=0 | | (-3x+12)(6x-7)(2x+11)=0 | | 72y-4y^3=0 | | 2x^2+14x=30 | | (4x-9z)=0 | | 1.3x+2.7x=8.4 | | 20x^2-9x-81=0 | | 2a-2=3a+5 | | x^2+12y+32= | | (x-3)2+(y-5)2=36 | | 9x-5+3y=0 | | 11x-5y=6 | | x-8y=56 | | =(x+2i)(x+2i) | | (x+6)(2x-9)=0 | | 9t-12= | | 22x^2+127x+3=0 | | 3w^2+7x+3=0 | | 35x^2-12x-32=0 |