-6n-18=2(n-1)

Simple and best practice solution for -6n-18=2(n-1) 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 -6n-18=2(n-1) equation:


Simplifying
-6n + -18 = 2(n + -1)

Reorder the terms:
-18 + -6n = 2(n + -1)

Reorder the terms:
-18 + -6n = 2(-1 + n)
-18 + -6n = (-1 * 2 + n * 2)
-18 + -6n = (-2 + 2n)

Solving
-18 + -6n = -2 + 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.
-18 + -6n + -2n = -2 + 2n + -2n

Combine like terms: -6n + -2n = -8n
-18 + -8n = -2 + 2n + -2n

Combine like terms: 2n + -2n = 0
-18 + -8n = -2 + 0
-18 + -8n = -2

Add '18' to each side of the equation.
-18 + 18 + -8n = -2 + 18

Combine like terms: -18 + 18 = 0
0 + -8n = -2 + 18
-8n = -2 + 18

Combine like terms: -2 + 18 = 16
-8n = 16

Divide each side by '-8'.
n = -2

Simplifying
n = -2

See similar equations:

| -27+3x=-6(1+3x) | | -17-3(2x+13)+24= | | -37+3x=-6(1+3x) | | 4+x=-10+8 | | 6x-15=4y+3 | | 18-5x=-8x+12 | | 3x[4x-(5x+1)]-3=-(4x+2) | | 3(-7)=5(3x-1)-2(4x-8) | | -36+3n=-7(-n+1)+3 | | 3(2x-5)=4y+3 | | 200/0,5*pi*r | | 5-3x+x-32= | | 2=2v-2+6 | | -4=-4b+4-4b | | 0.6x-0.3(20-5x)=-0.8(x-7) | | 8=-6v-2v | | -4p+3p=1 | | 1-5b+4b=0 | | 5x(x-5)=(3x+4)(x+5) | | -21x^2-57x-2=0 | | 2/3x-8=1/2x-4 | | Mx^2+2(m+1)x+m+1=0 | | (-5)*(5)+30= | | 25-4-9x+2x= | | 60-1/3-2/5 | | (y^2+53)+(15y+16)=180 | | 3x+y+6=5x | | -5/4=-1/3(u)-3/5 | | 1/4n-8=3 | | X-14+X=56 | | 6x+y+2=9x | | X^3-4x^2-45x-54=o |

Equations solver categories