9(a+b)=3n

Simple and best practice solution for 9(a+b)=3n 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 9(a+b)=3n equation: 


Simplifying
9(a + b) = 3n
(a * 9 + b * 9) = 3n
(9a + 9b) = 3n

Solving
9a + 9b = 3n

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
9a + 9b + -9b = -9b + 3n

Combine like terms: 9b + -9b = 0
9a + 0 = -9b + 3n
9a = -9b + 3n

Divide each side by '9'.
a = -1b + 0.3333333333n

Simplifying
a = -1b + 0.3333333333n

See similar equations:

| 2(3x-2(3x-2))=4(4x-1)+5 | | -5*w+2n=w | | -5*w-2n=w | | -5w-2n=w | | 4(2-s)=2(3s-1) | | W=-5t+2n | | W=-5w+2n | | x-y=2xy+5 | | 5(X+3)=21 | | Y^2-31y+120=0 | | xy-x-y=2 | | 3x-24=24 | | x^2-bx+36=0 | | 5y+3y-11=2y+7 | | 8x+44=17x-1 | | 3xy-y^2=8 | | 3xy-y=1 | | (82*x)+(121*y)=8926756 | | 0.4x+0.3=0.2x-1.3 | | 7x+5=5-3x | | 17x+149=180 | | (3x-i)(2+i)+(x-iy)(1+2y)=5+6i | | 15x+74=180 | | 3(8+3)=p+p+p | | 7x-19=9x+10 | | 15x+75=180 | | 4=d+d | | 14x+126=180 | | 17x+27=180 | | 4z+(3z+6)=180 | | 17x+27=360 | | 23x-126=180 |

Equations solver categories