-2a-9=29

Simple and best practice solution for -2a-9=29 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 -2a-9=29 equation: 


Simplifying
-2a + -9 = 29

Reorder the terms:
-9 + -2a = 29

Solving
-9 + -2a = 29

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + -2a = 29 + 9

Combine like terms: -9 + 9 = 0
0 + -2a = 29 + 9
-2a = 29 + 9

Combine like terms: 29 + 9 = 38
-2a = 38

Divide each side by '-2'.
a = -19

Simplifying
a = -19

See similar equations:

| 0=t^2+2t | | 2X=8^3/2 | | 8/×=4 | | 4-(2x+2)=2(x+4)-1 | | 8overx=4 | | 6y+9y-6y=-24+6 | | n+8+2+3+5+2=24 | | -2x^2=5x-33 | | 9xy-6x=9 | | Cos35=x/8 | | 9n-30=2n-2 | | (Z-4)(z-4)=100 | | -2(-5)q+(-72)(q)= | | 2m+0.6(m-4)=9 | | 1/3h=6h=2 | | 3x-u=4+6+4x | | -2(8t^2-7t-18)=0 | | -4x+10x+45=9 | | (5x+11)+(3x+22)+(9x+28)=180 | | y=16-2(7) | | H(t)=t^3-12t^2+35t | | 1/9-7=(-5) | | -3y-y-4=-5(y-8) | | y=(x+6)(x-10) | | x^3-3x^2-kx+12=0 | | y=x^2-45x-50000 | | 2y-2=8y-4 | | 3x+(3x+12.2)=125.6 | | 7x^2+25x-50= | | 0.5(a+13)=0.2(7a+9) | | 2(r+s)-(r+s)= | | X^3+10x^2+60=0 |

Equations solver categories