-3(-9n+12)+12=6(n+10)

Simple and best practice solution for -3(-9n+12)+12=6(n+10) 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(-9n+12)+12=6(n+10) equation:


Simplifying
-3(-9n + 12) + 12 = 6(n + 10)

Reorder the terms:
-3(12 + -9n) + 12 = 6(n + 10)
(12 * -3 + -9n * -3) + 12 = 6(n + 10)
(-36 + 27n) + 12 = 6(n + 10)

Reorder the terms:
-36 + 12 + 27n = 6(n + 10)

Combine like terms: -36 + 12 = -24
-24 + 27n = 6(n + 10)

Reorder the terms:
-24 + 27n = 6(10 + n)
-24 + 27n = (10 * 6 + n * 6)
-24 + 27n = (60 + 6n)

Solving
-24 + 27n = 60 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-24 + 27n + -6n = 60 + 6n + -6n

Combine like terms: 27n + -6n = 21n
-24 + 21n = 60 + 6n + -6n

Combine like terms: 6n + -6n = 0
-24 + 21n = 60 + 0
-24 + 21n = 60

Add '24' to each side of the equation.
-24 + 24 + 21n = 60 + 24

Combine like terms: -24 + 24 = 0
0 + 21n = 60 + 24
21n = 60 + 24

Combine like terms: 60 + 24 = 84
21n = 84

Divide each side by '21'.
n = 4

Simplifying
n = 4

See similar equations:

| 8x-2x+3=20+1 | | 12(3-3x)-2(-7x+2)=-9x-5x | | 2x+3(x+7)-(9x+5)=4-6(6x-3) | | -10x-7= | | x+8x+16= | | 2r-9=-9 | | 12x-11x=2(-6x-5)-6(x+11) | | 3(2g-4)=18 | | 2x+3x-5=-40 | | 7(p-3)-7=-8(-8p+4)+4 | | -8(4p-12)+8p=6(1-3p) | | 2x+3(x+7)-9(x+5)=4-6(6x-3) | | -7(7-m)=7m-49 | | (4xy^4)(3x^2y^3)= | | 5(1-5n)-9=9-12n | | 4+4x=2(2x+3) | | 12-3c=3(4-c) | | W+72=-72 | | -5-2x=33 | | 3-5[3-(6y-2)]= | | 9[4-2(a-2)]=9(2-4a) | | 0.06x-4.42=-4.12 | | 5-6=2x+16 | | -5-2x=23 | | -4a+21+8a=6a-9a | | 0.50x+0.30(130)=0.25(92) | | (4x-19)+x=90 | | 2(5x+1)+6(x+2)= | | 2x-7+3x+17=180 | | 3-4[3-(4y-4)]= | | (4x+10)+x+20=180 | | 5(t-3)=18 |

Equations solver categories