6a+9+9+3a+3a+3a=

Simple and best practice solution for 6a+9+9+3a+3a+3a= 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 6a+9+9+3a+3a+3a= equation:


Simplifying
6a + 9 + 9 + 3a + 3a + 3a = 0

Reorder the terms:
9 + 9 + 6a + 3a + 3a + 3a = 0

Combine like terms: 9 + 9 = 18
18 + 6a + 3a + 3a + 3a = 0

Combine like terms: 6a + 3a = 9a
18 + 9a + 3a + 3a = 0

Combine like terms: 9a + 3a = 12a
18 + 12a + 3a = 0

Combine like terms: 12a + 3a = 15a
18 + 15a = 0

Solving
18 + 15a = 0

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + 15a = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 15a = 0 + -18
15a = 0 + -18

Combine like terms: 0 + -18 = -18
15a = -18

Divide each side by '15'.
a = -1.2

Simplifying
a = -1.2

See similar equations:

| 13x+x^2=-36 | | 3k+5k-8=8k-1 | | (X+21)(x+21)=21 | | 0.30/2.50 | | 19v-18=0 | | -x^2+29x-866=0 | | 25g^2+38g=0 | | 7(3x+1)+6=21x+13 | | -(10-x)=2x+5+3x | | 5w-2f=80 | | X+8y=-48 | | y=-16r^2+48r+5 | | f(x)=tan^5(-4x^3+2) | | -4-2a+11=6x-13 | | x^2-29x-190=0 | | 55/4 | | x(5x+21)=20 | | 25+0.05m=18.50+0.10m | | x^2-5x-4=x+3 | | x^2+29-190=0 | | 7/1•35/4 | | 36-12=x | | 5+3+x=17 | | 88=.2x^(3/2) | | 88=.2x^(3/2 | | 0=-0.01x^2+.29x-1.9 | | 5(5y+2)-2= | | 88=(.2x)^(2/3) | | -6n+4=-26 | | 50x^3+100x^2+48=2x(5x+4)(5x+6) | | 15x=1.5 | | (2x^-3y^-1/-8x^2y^-4)^-2 |

Equations solver categories