11a=18a+21a

Simple and best practice solution for 11a=18a+21a 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 11a=18a+21a equation: 


Simplifying
11a = 18a + 21a

Combine like terms: 18a + 21a = 39a
11a = 39a

Solving
11a = 39a

Solving for variable 'a'.

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

Add '-39a' to each side of the equation.
11a + -39a = 39a + -39a

Combine like terms: 11a + -39a = -28a
-28a = 39a + -39a

Combine like terms: 39a + -39a = 0
-28a = 0

Divide each side by '-28'.
a = 0

Simplifying
a = 0

See similar equations:

| x(3x+2)-(2x+4)=0 | | 16-3x-5=42-2x | | 0.125y-28=6y+3 | | 10*y=7.0323 | | m^2-5m-3=0 | | -4x-5(-3x+2)=87 | | a*a=(a*a*a*a)-(.5*4) | | 4x-16-2x=10 | | 7(x-3)+8-4x= | | -3.5x+0.6=0.1-1.2 | | a*a=(a*a*a)-(.5*3) | | x+2=11-2x | | 3x+6(-x+9)=69 | | (27x^3)^(2/3) | | 0.2x^2+3.2x-5=0 | | 3x-100=22 | | a*a=(a)-(.5*1) | | 4000=24000-800x | | -7x-4(3x+5)=94 | | 0.35x+0.6=0.1+1 | | 144-4b=n^2 | | a*a=(a*a)-(.5*2) | | 7X^3-14x^2+7x=0 | | 0-5(-4)=20 | | y^3+2y^2=48y | | 0.35x+0.6=0.1+1equation | | 105+9.50x=14.70x | | x^2-12x+b=R | | 5x+2(7x-5)=85 | | 3x+12=-14 | | 2(x-4)=5x-17 | | 2(3-4)=10-x |

Equations solver categories