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

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


Simplifying
7 + -1(4n + -9) = 5 + -5n

Reorder the terms:
7 + -1(-9 + 4n) = 5 + -5n
7 + (-9 * -1 + 4n * -1) = 5 + -5n
7 + (9 + -4n) = 5 + -5n

Combine like terms: 7 + 9 = 16
16 + -4n = 5 + -5n

Solving
16 + -4n = 5 + -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.
16 + -4n + 5n = 5 + -5n + 5n

Combine like terms: -4n + 5n = 1n
16 + 1n = 5 + -5n + 5n

Combine like terms: -5n + 5n = 0
16 + 1n = 5 + 0
16 + 1n = 5

Add '-16' to each side of the equation.
16 + -16 + 1n = 5 + -16

Combine like terms: 16 + -16 = 0
0 + 1n = 5 + -16
1n = 5 + -16

Combine like terms: 5 + -16 = -11
1n = -11

Divide each side by '1'.
n = -11

Simplifying
n = -11

See similar equations:

| 967.50=45.00+28.75x | | 1/2x-1/4y=4 | | (x^2)-(6*i*x)-9=0 | | 4(2y+1)=2(-y) | | 3x-3=x^2-1 | | 15=25-5w | | 3ln(4x)=10 | | log(4x^2)=3 | | 5(2-3y)-9y=4 | | 7/10×6/7=x | | 3g+4x+6z=14 | | (x^2)-(6*5*x)-9=0 | | 73=x+(5+x) | | 7(5+m)=85 | | 7cos^2(x-3)=0 | | 7/10×6/7 | | 3(3.5+g)=18 | | 6/N=24 | | f(2)=5/-2 | | ln(4+x)+ln(2+x)=ln(8) | | x=x-(1/2x) | | 12x-4=36x+2 | | 9x+4y=13 | | (19b-5)-6(3b+2)=-3 | | 2/3x-511 | | -27+s=-56 | | 6x+5x+2+8=8x+4+2x | | -8(4b+1)+(33b-8)=0 | | 2r+1=3 | | 7n-4=6+4 | | 21.45=703(w/4096) | | -72+8c=-48+18c-4c |

Equations solver categories