3(n-7)=5

Simple and best practice solution for 3(n-7)=5 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-7)=5 equation: 


Simplifying
3(n + -7) = 5

Reorder the terms:
3(-7 + n) = 5
(-7 * 3 + n * 3) = 5
(-21 + 3n) = 5

Solving
-21 + 3n = 5

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 + 3n = 5 + 21

Combine like terms: -21 + 21 = 0
0 + 3n = 5 + 21
3n = 5 + 21

Combine like terms: 5 + 21 = 26
3n = 26

Divide each side by '3'.
n = 8.666666667

Simplifying
n = 8.666666667

See similar equations:

| -63x^2-32x+63=0 | | 3(n-7)= | | 9xy+2x+3+3xy= | | -40-8x=123-29x | | factorizex^3=0.216 | | -3+11=12X-4-11X | | 2r+3(3r-9)=6r+4 | | 4[x-3]-8=-8 | | (3Y+1).24= | | -3-6f=9 | | -3+6f=9 | | -3+5f=15 | | 9r^2+14r+79= | | 3y/2-2=6 | | 3(X-5)=78/13 | | 27/5(2/3) | | 8-2w=16 | | 107-6x=8x-23 | | 8+2w=16 | | 8+4w=6 | | (x)(x+3)=108 | | 3(X-5)=78.13 | | (0.48)+(24(0.12))=(.30) | | 5x+16=5x-74 | | 10+2w=-12 | | prove-2=y | | 8x-5x-15=18 | | 13Y=12(Y+9) | | -2xy-(2ab-3xy+4xy)= | | 3x+9-2x+5=4x+7 | | x+15=2(x+5) | | 9(X+6)-45= |

Equations solver categories