7(3n+1)=8(9n+5)+8

Simple and best practice solution for 7(3n+1)=8(9n+5)+8 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(3n+1)=8(9n+5)+8 equation:


Simplifying
7(3n + 1) = 8(9n + 5) + 8

Reorder the terms:
7(1 + 3n) = 8(9n + 5) + 8
(1 * 7 + 3n * 7) = 8(9n + 5) + 8
(7 + 21n) = 8(9n + 5) + 8

Reorder the terms:
7 + 21n = 8(5 + 9n) + 8
7 + 21n = (5 * 8 + 9n * 8) + 8
7 + 21n = (40 + 72n) + 8

Reorder the terms:
7 + 21n = 40 + 8 + 72n

Combine like terms: 40 + 8 = 48
7 + 21n = 48 + 72n

Solving
7 + 21n = 48 + 72n

Solving for variable 'n'.

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

Add '-72n' to each side of the equation.
7 + 21n + -72n = 48 + 72n + -72n

Combine like terms: 21n + -72n = -51n
7 + -51n = 48 + 72n + -72n

Combine like terms: 72n + -72n = 0
7 + -51n = 48 + 0
7 + -51n = 48

Add '-7' to each side of the equation.
7 + -7 + -51n = 48 + -7

Combine like terms: 7 + -7 = 0
0 + -51n = 48 + -7
-51n = 48 + -7

Combine like terms: 48 + -7 = 41
-51n = 41

Divide each side by '-51'.
n = -0.8039215686

Simplifying
n = -0.8039215686

See similar equations:

| Y=3+4x+x^2 | | -4(t-2)+8t=9t-6 | | 113-3p=-2 | | cot=-2 | | 6/x=-3 | | 3(x+1)=3x+19 | | 58.54=57.99+.11d | | 2(y-5)-3=4(y+1) | | 10-(3x-2)=2-4x | | 4z-12-z+6=0 | | x^2-1=35 | | 12x+67.5=52.8 | | x^2+10x-105=-6 | | 5xs-6=3x-8 | | m^2-20m+60=9 | | 5x+80=110 | | 1430=-4-12e | | 2(4x-1)=12 | | 7/0.333x=9 | | k^2+2k-83=-3 | | LNx+5=7 | | y=9.12+10.322 | | Onx+5=7 | | 7.3+22=2.1-22.2 | | 9.23x^2-5.26x-2.37=0 | | 10-(4y-6)=8-5y | | 30x=2/5 | | p^2-6p-5=-8 | | 5x^4+17x^3+15x^2+x-2=0 | | 10x^2+50x+60=0 | | y=600x | | 6p-3=10 |

Equations solver categories