If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3n2 + -80 = -8n Reorder the terms: -80 + 3n2 = -8n Solving -80 + 3n2 = -8n Solving for variable 'n'. Reorder the terms: -80 + 8n + 3n2 = -8n + 8n Combine like terms: -8n + 8n = 0 -80 + 8n + 3n2 = 0 Factor a trinomial. (-20 + -3n)(4 + -1n) = 0Subproblem 1
Set the factor '(-20 + -3n)' equal to zero and attempt to solve: Simplifying -20 + -3n = 0 Solving -20 + -3n = 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 + -3n = 0 + 20 Combine like terms: -20 + 20 = 0 0 + -3n = 0 + 20 -3n = 0 + 20 Combine like terms: 0 + 20 = 20 -3n = 20 Divide each side by '-3'. n = -6.666666667 Simplifying n = -6.666666667Subproblem 2
Set the factor '(4 + -1n)' equal to zero and attempt to solve: Simplifying 4 + -1n = 0 Solving 4 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1n = 0 + -4 -1n = 0 + -4 Combine like terms: 0 + -4 = -4 -1n = -4 Divide each side by '-1'. n = 4 Simplifying n = 4Solution
n = {-6.666666667, 4}
| 5x-5-40x-10=-4x-8x | | 3sin^2x-8sinx-3=0 | | 5.5=-2td | | -10-a=7 | | 39x+24=39x+87 | | 16+4x=6x-2 | | TanX=-12.45 | | a^2(b-c)-b^2(a+c)-c^2(a-b)+2abc=0 | | CosX=0.371 | | 3x-6=7x-18 | | 3(-2+4x)=18 | | (2x+10)(5x-5)= | | 4r^2=-5-9r | | Sinx=-0.682 | | n-7=34 | | Sec(2x)=3 | | tanx=-0.237 | | 2m^2=98 | | 228=9(n+2)*6+6n | | Cosx=0.564 | | (-12)(-3)= | | 3+17y-2=7y+136-5y | | 11t+4=37 | | 3(3x+4)=13x+11-4x+1 | | 2g-10=18 | | 3x+22=16 | | 3x^2-x=44 | | -7(-1x-2)=7 | | x-0.25x=2250 | | Y=12log(x) | | sinx*secx= | | 3b^2-7b=48 |