6+9a=-12

Simple and best practice solution for 6+9a=-12 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 6+9a=-12 equation: 


Simplifying
6 + 9a = -12

Solving
6 + 9a = -12

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + 9a = -12 + -6

Combine like terms: 6 + -6 = 0
0 + 9a = -12 + -6
9a = -12 + -6

Combine like terms: -12 + -6 = -18
9a = -18

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

Simplifying
a = -2

See similar equations:

| 11.48=4r | | 18=10a+6 | | p+1.9=8.8 | | F-44=60 | | 10(s-3)=-125 | | 121=21x+100 | | 17+10v=7 | | 44x^2-16=0 | | u-6.1=4.2 | | 36=12x+2x(x-13) | | (P-6)-2=34 | | (6x^2-12)=(5x^2-4x) | | 4/7=x/11 | | W+2=19 | | 2(3s+1)=20 | | 2+x+10=30 | | .8t+.2(t-.3)=2.58 | | x-(x*0.16)=300 | | 2(2l+2)=44 | | 0.26x-1.1=1.9x+9.56 | | 7x^2+11x-3=0 | | 7/6=x/7.8 | | -3(q-4)+15=5(q-7)-10 | | 2k+6k-7=7k+8 | | 108=(12/b)b^3 | | 2(10+x)-29= | | -3(q+4)+15=-5(q-7)-10 | | loge(3x-6)=2 | | x=(y-2)(y+2) | | x/12=40/60 | | x/5=42/30 | | 2.5(x+6)=3x-10 |

Equations solver categories