If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15n2 + -27n = 6 Reorder the terms: -27n + 15n2 = 6 Solving -27n + 15n2 = 6 Solving for variable 'n'. Reorder the terms: -6 + -27n + 15n2 = 6 + -6 Combine like terms: 6 + -6 = 0 -6 + -27n + 15n2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(-2 + -9n + 5n2) = 0 Factor a trinomial. 3((-1 + -5n)(2 + -1n)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-1 + -5n)' equal to zero and attempt to solve: Simplifying -1 + -5n = 0 Solving -1 + -5n = 0 Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -5n = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5n = 0 + 1 -5n = 0 + 1 Combine like terms: 0 + 1 = 1 -5n = 1 Divide each side by '-5'. n = -0.2 Simplifying n = -0.2Subproblem 2
Set the factor '(2 + -1n)' equal to zero and attempt to solve: Simplifying 2 + -1n = 0 Solving 2 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1n = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1n = 0 + -2 -1n = 0 + -2 Combine like terms: 0 + -2 = -2 -1n = -2 Divide each side by '-1'. n = 2 Simplifying n = 2Solution
n = {-0.2, 2}
| 9k^2+66k=-21 | | 4(1+5r)=46+6r | | -3y-(-7)=-18 | | 7a^2+53a=-28 | | 68=129m-61 | | 48-8x=8+8(x+5) | | 10m+4(10-m)=46+4m | | 2n^2+5n=-2 | | 2v^2+11v=-5 | | 3p^2-2p=5 | | -3m+12=18 | | 5n^2+19n=-12 | | 3n^2-8n=-4 | | -5x+(-3.2)=4.8 | | -6p+7=3(2p-3)-4(10+4p) | | X^2-16x+55=0 | | -8s-15=17 | | 7p-8=6 | | -3(x+2)=12 | | 64x^2=49 | | 3-3k+7k=5b | | 18m^4n^5-63m^2n^3= | | 2p^2=-11-15 | | 3y+2x=-1 | | X^2-8x+16=16 | | 16-2(x-4)=36 | | c^2-26=0 | | m=15.75+3.2d | | 3x*5=7x*17 | | d=20 | | p=2h+2u | | 9x+6=90 |