3(6+7n)=102

Simple and best practice solution for 3(6+7n)=102 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 3(6+7n)=102 equation: 


Simplifying
3(6 + 7n) = 102
(6 * 3 + 7n * 3) = 102
(18 + 21n) = 102

Solving
18 + 21n = 102

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 21n = 102 + -18

Combine like terms: 18 + -18 = 0
0 + 21n = 102 + -18
21n = 102 + -18

Combine like terms: 102 + -18 = 84
21n = 84

Divide each side by '21'.
n = 4

Simplifying
n = 4

See similar equations:

| 5(3x+5)=12 | | -7(-2-2x)=-84 | | 2(3x+4x)=14 | | 194=6(5n+4)+4n | | X-08/8/9=6/7 | | -2(4t-4)+5t=6t-9 | | -5(-4-2m)=90 | | -4(3y-2)-y=-3(y-3) | | gh2j/s | | 9x+0.3=63.3 | | -6-13=4x+14-3x | | 7(2-z)/6=-2 | | -4(1+6p)=-100 | | 46=-3d+7 | | 6.99+0.55=11.94 | | y+3.3=-9.4-6.5 | | -7(3x-2)+6=-21x+20 | | 129=3(-7n+8) | | 3lne^3x=0 | | 5x+19=2(2x+8) | | 22+x=41 | | 18x-7(5-3x)=-87 | | -8x-7////95-3x)=-87 | | 100=33x+Y | | 33=9r-3 | | b1cd/a | | 100=33x+X | | 357=7(-7a+2) | | 2(5x-8)=10x-16 | | -(3-10)=7 | | 6-2(2w-1)=13w-2(13+w) | | x-2(-6.5)=4 |

Equations solver categories