If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
8n2 + 2 = 778
Reorder the terms:
2 + 8n2 = 778
Solving
2 + 8n2 = 778
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + 8n2 = 778 + -2
Combine like terms: 2 + -2 = 0
0 + 8n2 = 778 + -2
8n2 = 778 + -2
Combine like terms: 778 + -2 = 776
8n2 = 776
Divide each side by '8'.
n2 = 97
Simplifying
n2 = 97
Take the square root of each side:
n = {-9.848857802, 9.848857802}
| -(7-9a)-(11+8a)-7=-8(-5a)+(-a)+7 | | 5(2+4z)=45 | | 7+16y-1=9y+62-7y | | x^2+2x^2+10x+25=625 | | 4x-4-1=4x-4+7 | | 2y^2=54 | | 7a-6g+12=3a-32 | | 4q-4.9-2.6q=0.2q-4.9 | | -6x+3=-8x-21 | | 4x-4=4x-4+7 | | 6xb+y=7y-x | | 6.4x-4.1(x-1)=6.9 | | 5(x+4)+3=5x+5 | | tan^2(2X)-3=0 | | 12x-16=10x-2 | | X^2=-6-5x | | 4x-3-1=4x-3+7 | | 1/3x-5=4 | | 68=5u+13 | | 1/3x-5=4 | | 3(x+2)+4x-5=7(x-1)-6 | | x-40=78 | | 1/4(2y+3)=3(1/3-y) | | 12/3+4-3+3x8 | | 27.4(x)=.2-2x | | 2x-12+12= | | 1/5(5x-3)=2/3(x+1/2) | | 4m-3=10m-6m+12 | | 3x-1=-5/11 | | 6x+6y=2x+5y | | 2x+5=-6x-59 | | 2(x-12)=-18 |