3(N-2)=30

Simple and best practice solution for 3(N-2)=30 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(N-2)=30 equation: 


Simplifying
3(N + -2) = 30

Reorder the terms:
3(-2 + N) = 30
(-2 * 3 + N * 3) = 30
(-6 + 3N) = 30

Solving
-6 + 3N = 30

Solving for variable 'N'.

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

Add '6' to each side of the equation.
-6 + 6 + 3N = 30 + 6

Combine like terms: -6 + 6 = 0
0 + 3N = 30 + 6
3N = 30 + 6

Combine like terms: 30 + 6 = 36
3N = 36

Divide each side by '3'.
N = 12

Simplifying
N = 12

See similar equations:

| 39.21x+2.6=-31.68+42.03 | | 8w-5+2w=4+6w-3 | | 3x+14=9x+20 | | -3x+t=-2x | | 2(x+18)6(2x+3)=x+3 | | 18=6(m+7) | | 7.45x-8.81=5.29+9.47 | | H+6.9=12.7 | | 6x-5(3x+14)=38 | | -4x+10=131+7x | | x+7=-x-5 | | -30=p+17 | | 9x^2+8x-43=0 | | 3b-8=-8b | | 4+x+3=8 | | (5x^3y)(9xy^3)(4x^2y^4)= | | 4x+5y=63 | | -14-d/9=-8 | | -14-54/9=-8 | | 5a-51=2a | | y-37y+5=17 | | (3x+7)=0 | | 12.67+42.34x=5.34x+26.58 | | 18=2x+5x+4 | | -3(4-m)=2(4m-14) | | (a-b)(-5)= | | -3x-4(4x-4)=149 | | 2x-23=7-3x | | 3x^4+5x^2-1=0 | | 69y-10+8=32 | | t+3=9 | | 2+4x=26 |

Equations solver categories