If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
5a2 + -8 = 117
Reorder the terms:
-8 + 5a2 = 117
Solving
-8 + 5a2 = 117
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 5a2 = 117 + 8
Combine like terms: -8 + 8 = 0
0 + 5a2 = 117 + 8
5a2 = 117 + 8
Combine like terms: 117 + 8 = 125
5a2 = 125
Divide each side by '5'.
a2 = 25
Simplifying
a2 = 25
Take the square root of each side:
a = {-5, 5}
| a-0.80=1.10 | | -106+9x+4x=50 | | c-0.13c= | | (X-6)(3x)= | | 7x+20x+40=13 | | 8p^2+7=295 | | 1/3+8/12= | | t-44=82 | | log(5x-5)=1 | | -20t+16-10t=-2(18t+18)-20 | | a-18=77 | | 13u=338 | | -4-2x^2=-120 | | -10y=2(-4y+9)+20 | | a+15=24 | | 3.25=1.2x-2 | | 21k^2-29k+13=3 | | 3x+12y=102 | | -3b+7(b-7)=-b+14+7 | | 23+x=61 | | Fx=2x-1 | | 4(4n+7)=-20 | | 3(x-2)-4x=16 | | 9x^2+19x-11=5+x | | 20-18k+20=-6(7k+20)-8k | | cos(x)+cos(3x)=2sin(6x)*cos(x) | | (5x-12)(5x+12)= | | 7x-1-4=3 | | (x+12)*x=189 | | 2r^2-16r+16=-r^2 | | 4x^2-12x+9=16 | | 3-x-7=11 |