8a+9+4a-5=

Simple and best practice solution for 8a+9+4a-5= 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 8a+9+4a-5= equation:


Simplifying
8a + 9 + 4a + -5 = 0

Reorder the terms:
9 + -5 + 8a + 4a = 0

Combine like terms: 9 + -5 = 4
4 + 8a + 4a = 0

Combine like terms: 8a + 4a = 12a
4 + 12a = 0

Solving
4 + 12a = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 12a = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 12a = 0 + -4
12a = 0 + -4

Combine like terms: 0 + -4 = -4
12a = -4

Divide each side by '12'.
a = -0.3333333333

Simplifying
a = -0.3333333333

See similar equations:

| sinx+2*sinx*cosx=0 | | -8=2(8-6m) | | 6X+12*2X-11=7 | | 22+3x=119.5 | | 65=80c+49 | | 2x+36=6x+8 | | y^3+3y^2=25y+75 | | 8x-5=400 | | 5a+2b+6a-2b= | | 2ht-7=-1 | | 3log(x)+6log(x)=5log(19x) | | 0.5x+0.5y=18 | | 6n+27=57 | | 4x^2+9x-6=8 | | Log(2x+4)=log(3x-12) | | 2d-4d= | | x^2+26+25=0 | | 5+18.50*x=116 | | X+(4x+2)+(6x-20)=180 | | 3x-12=27x-18 | | 4*sin(x)=1 | | 5x-1.5=3x+10.9 | | 1-7x=8x-44 | | 6x+3-6x+7=8x-8x+7 | | z^3+2iz^2-2z-i=0 | | 2.5x-11=1.5x+4 | | 2x^2=-12x+110 | | 3x-2=5-9 | | 45u+49=54 | | -d=18 | | 2x+9=27Whatisx | | 3x^3+6x^2-18x+9=0 |

Equations solver categories