(n+4)*7=42

Simple and best practice solution for (n+4)*7=42 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 (n+4)*7=42 equation:


Simplifying
(n + 4) * 7 = 42

Reorder the terms:
(4 + n) * 7 = 42

Reorder the terms for easier multiplication:
7(4 + n) = 42
(4 * 7 + n * 7) = 42
(28 + 7n) = 42

Solving
28 + 7n = 42

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 7n = 42 + -28

Combine like terms: 28 + -28 = 0
0 + 7n = 42 + -28
7n = 42 + -28

Combine like terms: 42 + -28 = 14
7n = 14

Divide each side by '7'.
n = 2

Simplifying
n = 2

See similar equations:

| p=C-Csx | | 3x+7+x=2(x+8) | | -5-(-6)= | | (n-7)*6=60 | | x^3+x-4x^2+6=0 | | 4x+15=9x-30 | | 5b-1=-11 | | 3d-24=74 | | x^3+10x=21 | | 3n-80=5n+8 | | 6x-8=-74 | | 6x+3y=18 | | 4*t+9=t*2-1 | | 3x+6=6x+1 | | 6(x-4)=48-2x | | 6r=4 | | 43-9(x-7)=-x-6 | | 6x+1=3x+6 | | X^2-11X=24 | | 9+4*t=1-t*2 | | x-2=22 | | y+0.5x=5 | | 5-(4)= | | 2t^2=9t+5 | | 103-6x=39x+18 | | 8+-2= | | 5x+14= | | 7.2X-3.2=4.0 | | 11-9x=115-37x | | .25m+0.1m=9.8 | | 5+x=11 | | -16t^2+80t+145=0 |

Equations solver categories