7(n-3)=4

Simple and best practice solution for 7(n-3)=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 7(n-3)=4 equation:


Simplifying
7(n + -3) = 4

Reorder the terms:
7(-3 + n) = 4
(-3 * 7 + n * 7) = 4
(-21 + 7n) = 4

Solving
-21 + 7n = 4

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 7n = 4 + 21

Combine like terms: -21 + 21 = 0
0 + 7n = 4 + 21
7n = 4 + 21

Combine like terms: 4 + 21 = 25
7n = 25

Divide each side by '7'.
n = 3.571428571

Simplifying
n = 3.571428571

See similar equations:

| t+2r=39 | | -6x+3=20x-4+7 | | 3x-x=-12 | | M-49=-46 | | 84+w=3 | | 81*33=x*5.5 | | 5*6=x*15 | | 7a-4+3a-6=4a-10 | | 2a+18=32 | | 10-2n=-2 | | 4x-8=-3x+7(x-9) | | 14*x=2*5 | | 32=42-2b | | 4=3x^2-4x | | 8/8-4/9= | | 5x+20-2=25-6x-7+11x | | 4n+20=24 | | 8/8-4/0= | | 3a+14=32 | | 4s-37=27 | | 4x+x=125 | | 5-4(2x-3)=9 | | 8*x=14*7 | | t-34=-25 | | 23=41-3b | | 14*15=x*75 | | 4(n-6)=24 | | 20+x+140=180 | | 10x-7+6x+12= | | -5+9x-36=15x+6-6x | | 9x=-7y+3 | | 8x=3x+23 |

Equations solver categories