a^2=-a^2-18

Simple and best practice solution for a^2=-a^2-18 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for a^2=-a^2-18 equation:


Simplifying
a2 = -1a2 + -18

Reorder the terms:
a2 = -18 + -1a2

Solving
a2 = -18 + -1a2

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add 'a2' to each side of the equation.
a2 + a2 = -18 + -1a2 + a2

Combine like terms: a2 + a2 = 2a2
2a2 = -18 + -1a2 + a2

Combine like terms: -1a2 + a2 = 0
2a2 = -18 + 0
2a2 = -18

Divide each side by '2'.
a2 = -9

Simplifying
a2 = -9

Reorder the terms:
9 + a2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + a2 = 0

The solution to this equation could not be determined.

See similar equations:

| t/29.4=5.5/4.2 | | x^2=-a^2-18 | | A/8.4=21.3 | | 6(4-x)=30 | | H/19.1+1.5=13.5 | | S/7.3=5.6 | | 3(1x-1)=30 | | 2x+(-45)=728 | | -2(3x-9)=12 | | 35w=56 | | 3(x+3)4-2x+12=0.5 | | 7(2+2x)=-56 | | (5x+4/4x+3)/(x-10/x-8) | | 24-a/3=-12 | | 4g+7-2g=5g-5 | | 11x-7x=12 | | 1/5(10x-15)=1/3(9x-6) | | theformulap=2l+2w | | 9/10x-12 | | -2(1x+5)=18 | | (x-2/x-1)=(x+1/x+2) | | logx+log(x-2)=3 | | -4(6+x)=-68 | | 7/8h=14 | | (7d^-6)(-4d^-2)/2d^-4 | | d/3.8=7.5 | | (7/x+2)=(49/x+8) | | 2/-6 | | k/30=25 | | 3(x-3)=6x-9 | | x-39=-10 | | 2(4x+10)=60 |

Equations solver categories