If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3n-87n+624=0
We simplify the equation to the form, which is simple to understand
3n-87n+624=0
We move all terms containing n to the left and all other terms to the right.
+3n-87n=0-624
We simplify left and right side of the equation.
-84n=-624
We divide both sides of the equation by -84 to get n.
n=7.4285714285714
| 3/7x-x=180 | | 18-4a=3 | | 3ln4/ln3-ln4 | | 7x+17=-18 | | 4x^2-2tx+t=0 | | 15*x=-75 | | 10xy/5x | | 360-x-3/7x=180 | | z^2-iz-1-i=0 | | x-11=x/5 | | 360-2x=180 | | (3x^2+5)+(x^2-4x)+(6x+7)= | | 13y=7x | | 3x(2+5)= | | -(3y+4)-(-2y-8)=-4 | | 11x(3+1)= | | 3sin^2(x)+sin(2x)-2=0 | | -X^4+X^2+1=0 | | 4x^2-3x-8x^2+2x= | | 11c^2+12c-10=0 | | 8sin^2+14sinx-9=0 | | 2x(3+1)= | | 5x+2(2x-11)=23 | | X=-y^2-8y-14 | | X(.03)(1)+(36000-X)(.07)(1)=2480 | | -60=20+8x | | 0.1x+0.36=0.39 | | 8-3/(4x-5) | | 60=20+8x | | 0.2x=x-50 | | 3.2(1+0.5x)=-8 | | 3.21(1+.5x)=8 |