3(-3n-6)-3n=-8n+2(7+6n)

Simple and best practice solution for 3(-3n-6)-3n=-8n+2(7+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 3(-3n-6)-3n=-8n+2(7+6n) equation:


Simplifying
3(-3n + -6) + -3n = -8n + 2(7 + 6n)

Reorder the terms:
3(-6 + -3n) + -3n = -8n + 2(7 + 6n)
(-6 * 3 + -3n * 3) + -3n = -8n + 2(7 + 6n)
(-18 + -9n) + -3n = -8n + 2(7 + 6n)

Combine like terms: -9n + -3n = -12n
-18 + -12n = -8n + 2(7 + 6n)
-18 + -12n = -8n + (7 * 2 + 6n * 2)
-18 + -12n = -8n + (14 + 12n)

Reorder the terms:
-18 + -12n = 14 + -8n + 12n

Combine like terms: -8n + 12n = 4n
-18 + -12n = 14 + 4n

Solving
-18 + -12n = 14 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-18 + -12n + -4n = 14 + 4n + -4n

Combine like terms: -12n + -4n = -16n
-18 + -16n = 14 + 4n + -4n

Combine like terms: 4n + -4n = 0
-18 + -16n = 14 + 0
-18 + -16n = 14

Add '18' to each side of the equation.
-18 + 18 + -16n = 14 + 18

Combine like terms: -18 + 18 = 0
0 + -16n = 14 + 18
-16n = 14 + 18

Combine like terms: 14 + 18 = 32
-16n = 32

Divide each side by '-16'.
n = -2

Simplifying
n = -2

See similar equations:

| c(x)=40+(2)x^2 | | (1+20)x=x | | 3/5k^2-k-10/3=0 | | 3/4k-k-8/3=0 | | (8x+4)+(3x-6)+130=180 | | 31X=69M+18X+144 | | 21x+11=20x+16 | | (m+1)x^2+2x+m-16=0 | | 78x^2-73x+4=0 | | 3.14(10)x=285 | | 2.25x=x+500 | | (9^x2^)/(9^4x) | | x^2-10x+2x-20=0 | | (9^x2^)/(9^4x)=1/59049 | | 3(7)+2(4+6(7))=113 | | 2w^2+3w-14=0 | | 121=3x+6 | | 300*1000= | | -4a^2b^8-8ab^5+12a^3b^2=0 | | 30*1000= | | 6a+12=7a+15 | | 5(c+5)=3c+16 | | 5u+14=114 | | x+53=2x+2 | | 4w^2-16w-20w+80=0 | | 18(0.05-x)(0.10-x)=0 | | 3s^2+5s+5= | | -4w^2+32w+80=0 | | 4w^2-32w-80=0 | | 15y^2-2y+2= | | 8x=14+6 | | (8a+5)=(5a+47) |

Equations solver categories