7(1+3n)=133

Simple and best practice solution for 7(1+3n)=133 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 7(1+3n)=133 equation: 


Simplifying
7(1 + 3n) = 133
(1 * 7 + 3n * 7) = 133
(7 + 21n) = 133

Solving
7 + 21n = 133

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 21n = 133 + -7

Combine like terms: 7 + -7 = 0
0 + 21n = 133 + -7
21n = 133 + -7

Combine like terms: 133 + -7 = 126
21n = 126

Divide each side by '21'.
n = 6

Simplifying
n = 6

See similar equations:

| 2x-8=5+4x | | (8x-1)=(5x+11) | | 3e+1=19 | | 10u=63+u | | -7k-3(2k+3)-2k= | | -.67x+1.4=-.2x-2 | | y(1+x)dx=x(1+x)dy | | 2x-7-3(5x+6)= | | 2+4w=-4 | | 4n^2+3n+54=-2 | | 2y-5x=3x+6 | | 8(3x-7)=-2(-x+6) | | 4x-2y-8z=-4 | | 6y-7=9x+38 | | 9x+11+6x+4=180 | | 8x+10=2x+5 | | 3-4(6m+1)-5m= | | -6-3[2x+8]=0 | | x(3x+1)(2x-1)=0 | | (1/12)x-(4/3)=1 | | 6r^2-30=0 | | 3+23z-2+6=5z+4 | | 2(6x/3)=24 | | q-1/3=2 | | 0.6x-1=.50 | | -2-8r=-9-9r | | 3x-3x-1=18 | | 6t-10+4t+90=180 | | 0.666x+3=0.6 | | 9/d=3 | | 3/k=1 | | y=-.36x^2+2.8x+7.56 |

Equations solver categories