7(8n+12)=7(1+6n)+7

Simple and best practice solution for 7(8n+12)=7(1+6n)+7 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(8n+12)=7(1+6n)+7 equation:


Simplifying
7(8n + 12) = 7(1 + 6n) + 7

Reorder the terms:
7(12 + 8n) = 7(1 + 6n) + 7
(12 * 7 + 8n * 7) = 7(1 + 6n) + 7
(84 + 56n) = 7(1 + 6n) + 7
84 + 56n = (1 * 7 + 6n * 7) + 7
84 + 56n = (7 + 42n) + 7

Reorder the terms:
84 + 56n = 7 + 7 + 42n

Combine like terms: 7 + 7 = 14
84 + 56n = 14 + 42n

Solving
84 + 56n = 14 + 42n

Solving for variable 'n'.

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

Add '-42n' to each side of the equation.
84 + 56n + -42n = 14 + 42n + -42n

Combine like terms: 56n + -42n = 14n
84 + 14n = 14 + 42n + -42n

Combine like terms: 42n + -42n = 0
84 + 14n = 14 + 0
84 + 14n = 14

Add '-84' to each side of the equation.
84 + -84 + 14n = 14 + -84

Combine like terms: 84 + -84 = 0
0 + 14n = 14 + -84
14n = 14 + -84

Combine like terms: 14 + -84 = -70
14n = -70

Divide each side by '14'.
n = -5

Simplifying
n = -5

See similar equations:

| 5x-15=25 | | 8+4x=24 | | 106-76=28y-34y | | 3-4y=8 | | 6x+9=21 | | -6x-9=-45+6x | | 2x-4=3x | | 7-3(2x-5)=1-x | | -15=4-3x | | -4x+6=-3x-4 | | 3x-4y=8 | | 2x^3-x^2+2x+5=0 | | 8.2x+13=1.4x+19.8 | | 6+3x=27 | | 5(x+1)=-7(3-1) | | -540=-20(-3b) | | 21=4-3x | | 0=x^2+15x+-236 | | -2x=-2+2x | | 4x^3+2x-12=0 | | 7x+6=62 | | 0=x^2 | | 4x+4y=2 | | .75x+4=10 | | 2x-3(4)=18 | | 3x+2=29 | | k+20=k-4 | | 0=4-3x | | -5(t+1)=15 | | 2x+10=32 | | -7x+18=-3 | | 4x+7=3x+12 |

Equations solver categories