7n+3=66

Simple and best practice solution for 7n+3=66 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 7n+3=66 equation: 


Simplifying
7n + 3 = 66

Reorder the terms:
3 + 7n = 66

Solving
3 + 7n = 66

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 7n = 66 + -3

Combine like terms: 3 + -3 = 0
0 + 7n = 66 + -3
7n = 66 + -3

Combine like terms: 66 + -3 = 63
7n = 63

Divide each side by '7'.
n = 9

Simplifying
n = 9

See similar equations:

| 7(9-2)= | | 5x+20=13x-76 | | 2x+179=12x-11 | | 5x+20=13-76 | | 2(3x-5)-x-(2x-3)=1-(2x-5) | | 8x-9=6x+1 | | 3b-5-10b-4= | | 4-3[2-(2y-4)]=12y+8 | | W^2=35-2w | | 126-4x=14x+24 | | 4n+8=24 | | -5x=625 | | 11x+5=x+25 | | (n-8)*7=49 | | 11-10x=35-24x | | (n-6)*3=9 | | (3x-2y+1)= | | (n+5)*5=45 | | 55-3x=6x+23 | | 3x+10=91-6x | | 3x-2y+x+y= | | -79-9x=8x+23 | | 107-4x=2x+17 | | 4x-2+6=12-5x | | 2y^2-3y-14=0 | | 8(9y-4)-(8y+4)=(8y-8) | | 106-5x=9+22 | | 66-2x=16x+20 | | 3x+12=61-4x | | -72-7x=8x+18 | | 2r^2-9r+6=0 | | 0=(x+2)(2x^2+2.5x+3) |

Equations solver categories