3(9-4a)=

Simple and best practice solution for 3(9-4a)= 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 3(9-4a)= equation: 


Simplifying
3(9 + -4a) = 0
(9 * 3 + -4a * 3) = 0
(27 + -12a) = 0

Solving
27 + -12a = 0

Solving for variable 'a'.

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

Add '-27' to each side of the equation.
27 + -27 + -12a = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -12a = 0 + -27
-12a = 0 + -27

Combine like terms: 0 + -27 = -27
-12a = -27

Divide each side by '-12'.
a = 2.25

Simplifying
a = 2.25

See similar equations:

| W-4b=7a | | 5x-2(x-5)=-7+5x+11 | | -2x+3(2x-3)-8=0 | | 2(3p-4)=20 | | 1=80 | | o*5=x*3 | | 26+2(3x+11)=18x | | -4[-7+5v]=48 | | -3(5+2x)=45 | | 2(3x+3)=10-2x | | (8x+3)/11-x | | 7x-11x=32 | | 2.45+3.1t=21.05 | | -12=n+7 | | 12x-48=6x+12 | | 4.8(x-3)=-0.2x+20.6 | | -4k-8=-2(5k-20) | | 5x+3x-2x-5=7 | | 4(2x+12)= | | 546-m= | | 2x-4(x-3)=-4+2x-4 | | 2(y-7)/3=-12y | | 2x^4-28x^3-5x^2-14x-3=0 | | 6p+7p+(-8)=4+p+8 | | y=4/5(2)+7y | | -20v-13v-20=19v-8(8v-20) | | x-2(x+3)=26 | | -0.3x+0.1=0.5 | | 0=-16t^2+30t-1 | | 0.29x+24.95(2)=100 | | -6m=78 | | -14/3=2n/3+1/3+n/4 |

Equations solver categories