9a+8=12

Simple and best practice solution for 9a+8=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 9a+8=12 equation: 


Simplifying
9a + 8 = 12

Reorder the terms:
8 + 9a = 12

Solving
8 + 9a = 12

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 9a = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 9a = 12 + -8
9a = 12 + -8

Combine like terms: 12 + -8 = 4
9a = 4

Divide each side by '9'.
a = 0.4444444444

Simplifying
a = 0.4444444444

See similar equations:

| sin(5x)cos(9x)-cos(5x)sin(9x)=0.55 | | -5(b+2)= | | Y=.5x-11 | | log(x/1.86) | | 3(1+4n)+7n=-92 | | 1x+6y=20 | | -19+4a=-(a-6) | | 4x-3(5x+1)= | | 10y=5x-50 | | log(5.9)=x | | -7p-10=-4p | | (2/3)x-4=18 | | 9(z+7)+12z=2 | | .75(c-1)=0.5(5c-3) | | (8x-15)2= | | 4n=4+3 | | 6x-80=3x-25 | | (2x*x)-4x-4=0 | | Cosx=4/17 | | 1+6n=16+1+3n-n | | 1/2(y-20)=-25 | | 6=14n+1 | | 7.20=9x | | (5x-6)(6x+7)=0 | | 2(y-1)+6y=-1 | | 3y+4(x+2y)=0 | | 14-(-7/8)x | | c=3.5m+3 | | 27p=-270 | | X-3=6x+37 | | y+4=y-3 | | 3-2x^2=-95 |

Equations solver categories