2a+a+a=18

Simple and best practice solution for 2a+a+a=18 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 2a+a+a=18 equation: 


Simplifying
2a + a + a = 18

Combine like terms: 2a + a = 3a
3a + a = 18

Combine like terms: 3a + a = 4a
4a = 18

Solving
4a = 18

Solving for variable 'a'.

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

Divide each side by '4'.
a = 4.5

Simplifying
a = 4.5

See similar equations:

| 2(3y-5)=-3(3y+8) | | 9x-12*3x+27=0 | | R+15=22 | | 4y-y+6= | | -16=8x-3x+4 | | 169a^2+26ab+b^2=0 | | 6x+x+3x=1000 | | -16=6x-3x+2 | | 22x-2=94 | | 12-3m=-m+10 | | (x-1)(x-3)(x-5)(x+7)=297 | | 44-(3x+4)=2(x+5)x | | -8=5/2k-1 | | 2(x-3y)-5x=5x-4y | | 5-2x=x+5 | | -2+5g+2=10 | | X+26=x+17 | | 15+17+a-180=0 | | X+17=x+26 | | 40-8p=8(-3p-1) | | 15+17+a=180 | | b/19-7b/19=48/19 | | 4x-2(x-3)=-9+4x+7 | | x-2=4x-3 | | p-5-6p=7 | | M+3n= | | 4h+4=3 | | 2(k+3)-(3k+4)=k+6 | | 24(x/5)/24x | | -2(1-3)=22-3(x-13) | | -10x=-10x | | -3(x)=7-9x |

Equations solver categories