-30-4n=3(4-6n)

Simple and best practice solution for -30-4n=3(4-6n) 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 -30-4n=3(4-6n) equation:


Simplifying
-30 + -4n = 3(4 + -6n)
-30 + -4n = (4 * 3 + -6n * 3)
-30 + -4n = (12 + -18n)

Solving
-30 + -4n = 12 + -18n

Solving for variable 'n'.

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

Add '18n' to each side of the equation.
-30 + -4n + 18n = 12 + -18n + 18n

Combine like terms: -4n + 18n = 14n
-30 + 14n = 12 + -18n + 18n

Combine like terms: -18n + 18n = 0
-30 + 14n = 12 + 0
-30 + 14n = 12

Add '30' to each side of the equation.
-30 + 30 + 14n = 12 + 30

Combine like terms: -30 + 30 = 0
0 + 14n = 12 + 30
14n = 12 + 30

Combine like terms: 12 + 30 = 42
14n = 42

Divide each side by '14'.
n = 3

Simplifying
n = 3

See similar equations:

| 1.25x=5.8 | | 17+3(z-2)-11z=-7(z+2)+15 | | 2r-14-2r-3=9r-2 | | 6x^2+7x=11 | | 5(4+x)=80 | | 34=15-e | | f(x)=-3x^2-42x-144 | | 2x^2+9x=4x+3 | | 19x=15x+24x+4 | | 15x-75x+15=60x-9 | | 3+8x=7x-3 | | (-11)+5= | | 60x-15=60x-9 | | 9(x+6)+4(x+6)=7x-7 | | -8-y=14 | | 3x(y+7)=30 | | -1-7x-42+6x=36 | | 4(5+5x)=200 | | 20-6x=13+x | | L=r+136k | | 7b-14=21 | | 4(3+3x)=72 | | 13+n=2(n+3) | | 5a-45=10 | | 4x+6x+30=0 | | 7(9+4x)=203 | | A=24f | | y-60=-8.52(x-20) | | 3(1+6x)=165 | | 6-10x=32-72x | | 4(5v-5)=-140 | | 7x-1+9x=7x+2-9x |

Equations solver categories