-2n-9(3n-6)=2(n-4)

Simple and best practice solution for -2n-9(3n-6)=2(n-4) 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 -2n-9(3n-6)=2(n-4) equation:


Simplifying
-2n + -9(3n + -6) = 2(n + -4)

Reorder the terms:
-2n + -9(-6 + 3n) = 2(n + -4)
-2n + (-6 * -9 + 3n * -9) = 2(n + -4)
-2n + (54 + -27n) = 2(n + -4)

Reorder the terms:
54 + -2n + -27n = 2(n + -4)

Combine like terms: -2n + -27n = -29n
54 + -29n = 2(n + -4)

Reorder the terms:
54 + -29n = 2(-4 + n)
54 + -29n = (-4 * 2 + n * 2)
54 + -29n = (-8 + 2n)

Solving
54 + -29n = -8 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
54 + -29n + -2n = -8 + 2n + -2n

Combine like terms: -29n + -2n = -31n
54 + -31n = -8 + 2n + -2n

Combine like terms: 2n + -2n = 0
54 + -31n = -8 + 0
54 + -31n = -8

Add '-54' to each side of the equation.
54 + -54 + -31n = -8 + -54

Combine like terms: 54 + -54 = 0
0 + -31n = -8 + -54
-31n = -8 + -54

Combine like terms: -8 + -54 = -62
-31n = -62

Divide each side by '-31'.
n = 2

Simplifying
n = 2

See similar equations:

| 3p+wr=r-8h | | -9(3x-1)+4=-2(3x+4) | | 2(11m-11)=-5(m-1) | | 4x+12=x^2+4x-24 | | -x-1+6-x= | | 4sqrt(x-3)=16 | | r^3-2r^2-1=0 | | -10x+8(x+2)=-10(x+8) | | 6y=12-12y+6 | | 8+46(5)*6+w=45 | | 60=12x+5 | | -12x+x= | | 8x-7+2x=4x+9+3 | | y=-.125(-1.75y)+.50 | | -(-u+y)-2(y+u)= | | 750000=x-(x*0.30) | | 4x-3-3x=6(x-5) | | -(-11p-12)+8(12-6p)=-p-9p | | 9b^2-17b-2= | | 4x+4y(-x-6)=-24 | | 3?3= | | -(x+w)+3(6w+3x)= | | 2(10+n)=-2(10-n)-12 | | x=.21875x-.875 | | -6(2-3x)=-x-12 | | 2x^2-14x-240=0 | | 6x+9=8x+40 | | -12x+12=3x+72 | | -3(4-4k)=-19+5k | | 4(v+1)=9v+31 | | 0=-4a+5a | | .6819x/.6691+.6819x-693=0 |

Equations solver categories