9(3n-4)=(5n+4)+7

Simple and best practice solution for 9(3n-4)=(5n+4)+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 9(3n-4)=(5n+4)+7 equation:


Simplifying
9(3n + -4) = (5n + 4) + 7

Reorder the terms:
9(-4 + 3n) = (5n + 4) + 7
(-4 * 9 + 3n * 9) = (5n + 4) + 7
(-36 + 27n) = (5n + 4) + 7

Reorder the terms:
-36 + 27n = (4 + 5n) + 7

Remove parenthesis around (4 + 5n)
-36 + 27n = 4 + 5n + 7

Reorder the terms:
-36 + 27n = 4 + 7 + 5n

Combine like terms: 4 + 7 = 11
-36 + 27n = 11 + 5n

Solving
-36 + 27n = 11 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-36 + 27n + -5n = 11 + 5n + -5n

Combine like terms: 27n + -5n = 22n
-36 + 22n = 11 + 5n + -5n

Combine like terms: 5n + -5n = 0
-36 + 22n = 11 + 0
-36 + 22n = 11

Add '36' to each side of the equation.
-36 + 36 + 22n = 11 + 36

Combine like terms: -36 + 36 = 0
0 + 22n = 11 + 36
22n = 11 + 36

Combine like terms: 11 + 36 = 47
22n = 47

Divide each side by '22'.
n = 2.136363636

Simplifying
n = 2.136363636

See similar equations:

| 25=-5(8n-5)+n | | 15x+6+7x=3x+4-5x | | -72=-8(x+3) | | ax-20=-14 | | -4+x=6x+26 | | -4=8p+4(6p+7) | | 18-2(y-3)=5y+10 | | 3x^4-15x^2=0 | | 0.6x-1.7=0.7 | | 3-10b=2e-9 | | -3(4x+3)+4x-1=-4 | | 11t+9t=2t-36 | | 2x^2+17x-8=0 | | 3x^2-10x=14x-48 | | 9+4x=-7x-46 | | 6+42x=28x+14 | | -35-2.5=100 | | -9x+13=-50 | | 3(6x+6)-5=18x+13 | | -3.2x+14.08=4.8 | | -10-4x=5x-55 | | -6+2=9-3x | | -13+4x=-52+25x | | 2y+2=-80 | | 2.5z=17.5 | | -logx=13.35 | | 3x+7=13-9x | | 4(2u+10)-60=100 | | 3x-2y=23solvexandy | | -2f+6=-14 | | -97=7x+4(x-5) | | 41-5x=13-9x |

Equations solver categories