7(8-2n)=9+3(n+10)

Simple and best practice solution for 7(8-2n)=9+3(n+10) 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(8-2n)=9+3(n+10) equation:


Simplifying
7(8 + -2n) = 9 + 3(n + 10)
(8 * 7 + -2n * 7) = 9 + 3(n + 10)
(56 + -14n) = 9 + 3(n + 10)

Reorder the terms:
56 + -14n = 9 + 3(10 + n)
56 + -14n = 9 + (10 * 3 + n * 3)
56 + -14n = 9 + (30 + 3n)

Combine like terms: 9 + 30 = 39
56 + -14n = 39 + 3n

Solving
56 + -14n = 39 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
56 + -14n + -3n = 39 + 3n + -3n

Combine like terms: -14n + -3n = -17n
56 + -17n = 39 + 3n + -3n

Combine like terms: 3n + -3n = 0
56 + -17n = 39 + 0
56 + -17n = 39

Add '-56' to each side of the equation.
56 + -56 + -17n = 39 + -56

Combine like terms: 56 + -56 = 0
0 + -17n = 39 + -56
-17n = 39 + -56

Combine like terms: 39 + -56 = -17
-17n = -17

Divide each side by '-17'.
n = 1

Simplifying
n = 1

See similar equations:

| -2x+3x+3=0 | | Mnp=a | | n/4=27 | | -2x+2x+2=0 | | 4(2c-1)-3(c+1)= | | 1608-891= | | 3/6a=87 | | -3(1+5k)=-6(k-4) | | 5y-63=3y-(9+5) | | 4x+3-5x=9 | | 900=3x | | 2t+u=v | | 3(f+6)-9=5f-(f+3) | | 6x=75 | | 6(a-3)=2(2+5a)+2 | | mx-3m=m-x | | 5x+x^2+x^2=625 | | 5x-4y-7=0 | | 1/4x-3/5=0 | | 36=60-2x | | 3/5x+2=4 | | N+6/6=-2 | | 11+3(5m-2)=7(2m-1)+9 | | 2y-3x+24=0 | | 9x+11-5x+10=-5 | | 9+x/3=7 | | 35=5+7+1.85 | | 9-4x-1+x=5 | | 35=7+5n | | d^2+16d=0 | | 2s+(s+2)=(5s-10) | | 7a-3=3+69 |

Equations solver categories