If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
5 + -2a2 = -107
Solving
5 + -2a2 = -107
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-5' to each side of the equation.
5 + -5 + -2a2 = -107 + -5
Combine like terms: 5 + -5 = 0
0 + -2a2 = -107 + -5
-2a2 = -107 + -5
Combine like terms: -107 + -5 = -112
-2a2 = -112
Divide each side by '-2'.
a2 = 56
Simplifying
a2 = 56
Take the square root of each side:
a = {-7.483314774, 7.483314774}
| 50+3a=1000 | | x(x-8)=3x^2+1 | | N=n-5 | | .2-25=18 | | 2+9m^2=102 | | 4x^2-10=54 | | -4x-16=-36 | | Z-6=-3x+10 | | -55+6x=-2x+65 | | N^2-1=63 | | .5r+2(.75r+1)=.25r+6 | | 7w+8+6w-3= | | (5a-1)(6a-7)=0 | | -5x+42=103 | | M^2+5=68 | | 1.5+3= | | -9f-5=5-7f+10 | | 2x-2=-x-5 | | 0.60x=0.40x+10 | | 2(b+6)-2(b-2)= | | 0.5x+6=20 | | f(10)=10x-8 | | x-.20x=48 | | 2(x+2)-5x=30 | | (8v+7)(9v+6)=0 | | 35x^2-69x+20=-8 | | 2x-4=-.5x+1 | | 5x+(-5x+17)= | | =5x^2+20x-12 | | 2x^4+14x-3=0 | | 52w+180=26w+90 | | 3(9+4.3)=2 |