3n+3=90

Simple and best practice solution for 3n+3=90 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 3n+3=90 equation: 


Simplifying
3n + 3 = 90

Reorder the terms:
3 + 3n = 90

Solving
3 + 3n = 90

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 + 3n = 90 + -3

Combine like terms: 3 + -3 = 0
0 + 3n = 90 + -3
3n = 90 + -3

Combine like terms: 90 + -3 = 87
3n = 87

Divide each side by '3'.
n = 29

Simplifying
n = 29

See similar equations:

| 2x+4+3x-9=40 | | X+x+50+3x=100 | | 1/3h-4(2/3h-3)=2/3h-7 | | 6a+7=4+7 | | X+x+50+3x=1000 | | 8x-2=4+2x | | 5/4-y-1/4 | | X-2=2(2x-17) | | -6a+3(11-8a)-2=0 | | 7(4-x)=112 | | 8/13=y/12 | | -7x+57=12-7(x+8) | | X^2=5n | | Y+-5=10y-14 | | 4x^2+38=-34 | | 12y+4x=12 | | 21-87= | | x(x^2-8x+3)= | | 5(2n+7)=19 | | x-9-5=7-x-76 | | 3-11=-8 | | -34=-2y+3y | | 4+2s=3s-7 | | x^2+4x+18=40 | | 3x^2+23=-13 | | 7n-16n+4=0 | | -a+7(1+3a)-20=0 | | 2x+40=.182x | | 18x+3=10x-45 | | -(m-6)=3m+4 | | x^2+4x-18=40 | | 6x+8-2=-24 |

Equations solver categories