If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3n2 + -31n = -70 Reorder the terms: -31n + 3n2 = -70 Solving -31n + 3n2 = -70 Solving for variable 'n'. Reorder the terms: 70 + -31n + 3n2 = -70 + 70 Combine like terms: -70 + 70 = 0 70 + -31n + 3n2 = 0 Factor a trinomial. (10 + -3n)(7 + -1n) = 0Subproblem 1
Set the factor '(10 + -3n)' equal to zero and attempt to solve: Simplifying 10 + -3n = 0 Solving 10 + -3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3n = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3n = 0 + -10 -3n = 0 + -10 Combine like terms: 0 + -10 = -10 -3n = -10 Divide each side by '-3'. n = 3.333333333 Simplifying n = 3.333333333Subproblem 2
Set the factor '(7 + -1n)' equal to zero and attempt to solve: Simplifying 7 + -1n = 0 Solving 7 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1n = 0 + -7 -1n = 0 + -7 Combine like terms: 0 + -7 = -7 -1n = -7 Divide each side by '-1'. n = 7 Simplifying n = 7Solution
n = {3.333333333, 7}
| -(3x+6)+4(x+5)=15 | | 5x^2-90x+405=0 | | -4(k-4)+6(-3+5k)=-2 | | h+4/-6=7 | | 0.60x+0.25(30)=0.30(69) | | -3x-120=105+12x | | y/6+12=9 | | 9-x/2=5 | | 3k/5+44/1=12k/25+8/1 | | 3b^2+2r-4=0 | | (2x+7y)-(x+4y)= | | 31/21x=13/4 | | 8n-2(-7-n)=-2(-3-6n) | | ((6x-3)/(3-x))+(15/(x-3)) | | 4(f-6)=28 | | T-12=20 | | (15/7)-9=(10/7)+15 | | 9/16-3/16 | | 15-12x=9y | | 4a-8(4a-3)=-2(-3a+5) | | 3/5x+4/5=-8/5 | | -10x-33=-8x+23 | | 0.85=200 | | 15/7-9=10/7+15 | | 2m^2+9m=0 | | 3=4v+7 | | y+12/6=9 | | 6n-9=n | | (6x-17y)-(4x-22y)= | | 2x^3=5x^2+12 | | -2k^2-28h-98=0 | | 0=4x^4-4x^3-16x^2+16x |