7(1+3n)=

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


Simplifying
7(1 + 3n) = 0
(1 * 7 + 3n * 7) = 0
(7 + 21n) = 0

Solving
7 + 21n = 0

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 = 0 + -7

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

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

Divide each side by '21'.
n = -0.3333333333

Simplifying
n = -0.3333333333

See similar equations:

| 10x-5=5x-25 | | 1.5(x-3.1)=11.25 | | q-12=1+12 | | -19/2-33/2=7 | | (2+4q)(4)= | | ln8/9x^9y | | 19/2-33/2=7 | | y=12x^2+14x+4 | | 2x-3+x+3= | | 3(u+8)= | | x/5=3x-5 | | 5.8u=4.5u-4.16 | | -28=-14(7)+7y | | -17.3n-16.53=-6.7n+13.08-7.35 | | 0.06+0.11(3x+20000)=42370 | | 2/7×1/56 | | 2x-8+x+9=58 | | 2ab-7ba= | | 2/7×56/1 | | 5(1+2m)=(8+2m) | | 784-25y=817-36y | | -1.7p-18.23=17.85+0.2p-6.82 | | 3x-1=-3x-1 | | 3x-11+x+23=45 | | -6(-2y-4w+5)= | | (4x)^2/3=9 | | 13x-7=14x-18 | | 3x-1=-3-1 | | 0.5=-16t^2+150 | | 3.33x-5=1.33x+7 | | 20x+12=22x | | 1+2+12+12+15+16+6+36= |

Equations solver categories