a+a=-1

Simple and best practice solution for a+a=-1 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+a=-1 equation: 


Simplifying
a + a = -1

Combine like terms: a + a = 2a
2a = -1

Solving
2a = -1

Solving for variable 'a'.

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

Divide each side by '2'.
a = -0.5

Simplifying
a = -0.5

See similar equations:

| 8+5x=x+44 | | x^2(24/25) | | 12-3(5-3)= | | h(0)=14 | | f(x)=x^3+2x^2-x-2 | | 3n=-53-40n | | 5x+84=-60 | | 6v-4=180 | | 1/15d=1/30 | | -3[(x-2)+5(x-2)]= | | -2(2y-4)-y=-4(y-2) | | 56A+3B=-8.2 | | 5=3x+ux | | (6x+7y)= | | 10-6x+9x=x+12 | | 4[3(x+9)+2]= | | -3/4x+2=17.5 | | -64-5(-6)(-6)= | | (1/4)c+(2/7)=(2/7)(c+1)-(1/28)c | | 6/y=9/y+2 | | (1/4c)+(2/7)=(2/7)(c+1)-(1/28c) | | 4(r-2)-3(r-1)=(r+5) | | 4a-2(a-1)= | | 4y^3+12y^2-5y+9=0 | | 21-(3x+8)= | | 6x-x-3x^2+2x= | | Y^2+22y+72=0 | | (x^2h+h)/h | | (2x^2-2x+12)+(x^2+4x-6)= | | f(x)=-4x^2+2x+8 | | h=164-12t-16t^2 | | (x+4/9x)+1=(x+9/x) |

Equations solver categories