-39-7n=-5+2(-8n-8)

Simple and best practice solution for -39-7n=-5+2(-8n-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 -39-7n=-5+2(-8n-8) equation:


Simplifying
-39 + -7n = -5 + 2(-8n + -8)

Reorder the terms:
-39 + -7n = -5 + 2(-8 + -8n)
-39 + -7n = -5 + (-8 * 2 + -8n * 2)
-39 + -7n = -5 + (-16 + -16n)

Combine like terms: -5 + -16 = -21
-39 + -7n = -21 + -16n

Solving
-39 + -7n = -21 + -16n

Solving for variable 'n'.

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

Add '16n' to each side of the equation.
-39 + -7n + 16n = -21 + -16n + 16n

Combine like terms: -7n + 16n = 9n
-39 + 9n = -21 + -16n + 16n

Combine like terms: -16n + 16n = 0
-39 + 9n = -21 + 0
-39 + 9n = -21

Add '39' to each side of the equation.
-39 + 39 + 9n = -21 + 39

Combine like terms: -39 + 39 = 0
0 + 9n = -21 + 39
9n = -21 + 39

Combine like terms: -21 + 39 = 18
9n = 18

Divide each side by '9'.
n = 2

Simplifying
n = 2

See similar equations:

| x-(-14)=-39 | | (x-5)+29=90 | | (8a^-9)^2/3 | | 12=1.5timesp | | -2(t-4)-5= | | (2x+5y)+(x+y)=4+1 | | x^3-9x^2+24x-15=0 | | pq+5q+2p+10= | | x-(-53)=30 | | -3(17q)= | | 912*13/81 | | (x+7)+43=90 | | x^2+20=-12 | | -14x-20=12x+7 | | 3n+4(-4n+1)=2n+4 | | 2m^2+2m-18=0 | | 4x^2+57=28 | | 3(17q)= | | 36m*36m+20m-16= | | (-4)+x=69 | | 9(x+8)-6(x-3)+14=5(x-3)+11 | | -3.5n=2.51 | | B^2+8b=64 | | 3x^2+60=24x | | .80x+x=162 | | g(x)=-x^3+2x^2+11x-12 | | 3.2+0.3x=0.2+1.14 | | x-(58)=65 | | 3n+4(-4+1)=2n+4 | | f(x)=x^2+6x+11 | | 5b-4b=6.2b | | 4x^2+4x=-5 |

Equations solver categories