3n+20=47

Simple and best practice solution for 3n+20=47 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 3n+20=47 equation: 


Simplifying
3n + 20 = 47

Reorder the terms:
20 + 3n = 47

Solving
20 + 3n = 47

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + 3n = 47 + -20

Combine like terms: 20 + -20 = 0
0 + 3n = 47 + -20
3n = 47 + -20

Combine like terms: 47 + -20 = 27
3n = 27

Divide each side by '3'.
n = 9

Simplifying
n = 9

See similar equations:

| 5(10x+20y)= | | 0=7x-21 | | 9r+13=184 | | 7y+3(y-9)=5(y+1)-3 | | 7x^3-3x^2-35x+15=0 | | 5x+0=6 | | 2r+4=30 | | -3x-42=3 | | (2/9)/(5/3) | | 3n-8=38 | | 5=-5+y | | 9n+17=116 | | 0=-2/3x-1 | | sqrt(x+2)-x=0 | | 6y=7(1.5+0.5y)-18 | | 6v^2+23v-18=0 | | 72(x+4)=180 | | 0.20x+0.25(70)=27.5 | | -(-4a)-(-4a)-(-4a)= | | 2x+0=9 | | x-7=-5-26 | | 1/3x-6i=8-3yi | | -3(3x+15)-1(10+1x)=35 | | 4-x=2/7 | | 0.04(y-5)+0.10y=0.20y-0.01 | | 1/3x-6i=8-3y | | f(x)=ln(43e^5x+6) | | 4a+7-8a= | | N(4)=4(22-N) | | 42=28x-14y | | 7h+15=141 | | -9x-7=-52 |

Equations solver categories